diff --git a/libc/isystem/__algorithm/adjacent_find.h b/libc/isystem/__algorithm/adjacent_find.h
deleted file mode 100644
index 5e1d2ad072a..00000000000
--- a/libc/isystem/__algorithm/adjacent_find.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/adjacent_find.h"
diff --git a/libc/isystem/__algorithm/all_of.h b/libc/isystem/__algorithm/all_of.h
deleted file mode 100644
index 4652ac8540b..00000000000
--- a/libc/isystem/__algorithm/all_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/all_of.h"
diff --git a/libc/isystem/__algorithm/any_of.h b/libc/isystem/__algorithm/any_of.h
deleted file mode 100644
index 6f273d1d9a4..00000000000
--- a/libc/isystem/__algorithm/any_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/any_of.h"
diff --git a/libc/isystem/__algorithm/binary_search.h b/libc/isystem/__algorithm/binary_search.h
deleted file mode 100644
index 980063c6d6b..00000000000
--- a/libc/isystem/__algorithm/binary_search.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/binary_search.h"
diff --git a/libc/isystem/__algorithm/clamp.h b/libc/isystem/__algorithm/clamp.h
deleted file mode 100644
index 7b2774011fb..00000000000
--- a/libc/isystem/__algorithm/clamp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/clamp.h"
diff --git a/libc/isystem/__algorithm/comp.h b/libc/isystem/__algorithm/comp.h
deleted file mode 100644
index eefb8bf55ce..00000000000
--- a/libc/isystem/__algorithm/comp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/comp.h"
diff --git a/libc/isystem/__algorithm/comp_ref_type.h b/libc/isystem/__algorithm/comp_ref_type.h
deleted file mode 100644
index a99ce32cf72..00000000000
--- a/libc/isystem/__algorithm/comp_ref_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/comp_ref_type.h"
diff --git a/libc/isystem/__algorithm/copy.h b/libc/isystem/__algorithm/copy.h
deleted file mode 100644
index f0b135cda59..00000000000
--- a/libc/isystem/__algorithm/copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/copy.h"
diff --git a/libc/isystem/__algorithm/copy_backward.h b/libc/isystem/__algorithm/copy_backward.h
deleted file mode 100644
index f1f98280281..00000000000
--- a/libc/isystem/__algorithm/copy_backward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/copy_backward.h"
diff --git a/libc/isystem/__algorithm/copy_if.h b/libc/isystem/__algorithm/copy_if.h
deleted file mode 100644
index 78b1e991de7..00000000000
--- a/libc/isystem/__algorithm/copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/copy_if.h"
diff --git a/libc/isystem/__algorithm/copy_move_common.h b/libc/isystem/__algorithm/copy_move_common.h
deleted file mode 100644
index dbd46eca01a..00000000000
--- a/libc/isystem/__algorithm/copy_move_common.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/copy_move_common.h"
diff --git a/libc/isystem/__algorithm/copy_n.h b/libc/isystem/__algorithm/copy_n.h
deleted file mode 100644
index e1678d6b0b4..00000000000
--- a/libc/isystem/__algorithm/copy_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/copy_n.h"
diff --git a/libc/isystem/__algorithm/count.h b/libc/isystem/__algorithm/count.h
deleted file mode 100644
index 29503d08c21..00000000000
--- a/libc/isystem/__algorithm/count.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/count.h"
diff --git a/libc/isystem/__algorithm/count_if.h b/libc/isystem/__algorithm/count_if.h
deleted file mode 100644
index 1e92f0c1689..00000000000
--- a/libc/isystem/__algorithm/count_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/count_if.h"
diff --git a/libc/isystem/__algorithm/equal.h b/libc/isystem/__algorithm/equal.h
deleted file mode 100644
index c59e368404d..00000000000
--- a/libc/isystem/__algorithm/equal.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/equal.h"
diff --git a/libc/isystem/__algorithm/equal_range.h b/libc/isystem/__algorithm/equal_range.h
deleted file mode 100644
index 69b5941b32d..00000000000
--- a/libc/isystem/__algorithm/equal_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/equal_range.h"
diff --git a/libc/isystem/__algorithm/fill.h b/libc/isystem/__algorithm/fill.h
deleted file mode 100644
index b0e93bc452c..00000000000
--- a/libc/isystem/__algorithm/fill.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/fill.h"
diff --git a/libc/isystem/__algorithm/fill_n.h b/libc/isystem/__algorithm/fill_n.h
deleted file mode 100644
index d23b90a518f..00000000000
--- a/libc/isystem/__algorithm/fill_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/fill_n.h"
diff --git a/libc/isystem/__algorithm/find.h b/libc/isystem/__algorithm/find.h
deleted file mode 100644
index 3a409b26530..00000000000
--- a/libc/isystem/__algorithm/find.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/find.h"
diff --git a/libc/isystem/__algorithm/find_end.h b/libc/isystem/__algorithm/find_end.h
deleted file mode 100644
index 01b432a3d9d..00000000000
--- a/libc/isystem/__algorithm/find_end.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/find_end.h"
diff --git a/libc/isystem/__algorithm/find_first_of.h b/libc/isystem/__algorithm/find_first_of.h
deleted file mode 100644
index 389dfab0897..00000000000
--- a/libc/isystem/__algorithm/find_first_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/find_first_of.h"
diff --git a/libc/isystem/__algorithm/find_if.h b/libc/isystem/__algorithm/find_if.h
deleted file mode 100644
index 617f7b0b6c8..00000000000
--- a/libc/isystem/__algorithm/find_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/find_if.h"
diff --git a/libc/isystem/__algorithm/find_if_not.h b/libc/isystem/__algorithm/find_if_not.h
deleted file mode 100644
index 62423636e18..00000000000
--- a/libc/isystem/__algorithm/find_if_not.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/find_if_not.h"
diff --git a/libc/isystem/__algorithm/for_each.h b/libc/isystem/__algorithm/for_each.h
deleted file mode 100644
index 3dbb8002306..00000000000
--- a/libc/isystem/__algorithm/for_each.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/for_each.h"
diff --git a/libc/isystem/__algorithm/for_each_n.h b/libc/isystem/__algorithm/for_each_n.h
deleted file mode 100644
index f1d6bb9ca4b..00000000000
--- a/libc/isystem/__algorithm/for_each_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/for_each_n.h"
diff --git a/libc/isystem/__algorithm/for_each_segment.h b/libc/isystem/__algorithm/for_each_segment.h
deleted file mode 100644
index a4815536594..00000000000
--- a/libc/isystem/__algorithm/for_each_segment.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/for_each_segment.h"
diff --git a/libc/isystem/__algorithm/generate.h b/libc/isystem/__algorithm/generate.h
deleted file mode 100644
index cdeb4f74092..00000000000
--- a/libc/isystem/__algorithm/generate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/generate.h"
diff --git a/libc/isystem/__algorithm/generate_n.h b/libc/isystem/__algorithm/generate_n.h
deleted file mode 100644
index bc63ac4957b..00000000000
--- a/libc/isystem/__algorithm/generate_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/generate_n.h"
diff --git a/libc/isystem/__algorithm/half_positive.h b/libc/isystem/__algorithm/half_positive.h
deleted file mode 100644
index 07dbde6d837..00000000000
--- a/libc/isystem/__algorithm/half_positive.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/half_positive.h"
diff --git a/libc/isystem/__algorithm/in_found_result.h b/libc/isystem/__algorithm/in_found_result.h
deleted file mode 100644
index b1ba3443ba4..00000000000
--- a/libc/isystem/__algorithm/in_found_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_found_result.h"
diff --git a/libc/isystem/__algorithm/in_fun_result.h b/libc/isystem/__algorithm/in_fun_result.h
deleted file mode 100644
index 8ddaa0703e5..00000000000
--- a/libc/isystem/__algorithm/in_fun_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_fun_result.h"
diff --git a/libc/isystem/__algorithm/in_in_out_result.h b/libc/isystem/__algorithm/in_in_out_result.h
deleted file mode 100644
index f60a9412737..00000000000
--- a/libc/isystem/__algorithm/in_in_out_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_in_out_result.h"
diff --git a/libc/isystem/__algorithm/in_in_result.h b/libc/isystem/__algorithm/in_in_result.h
deleted file mode 100644
index 935c3d9f213..00000000000
--- a/libc/isystem/__algorithm/in_in_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_in_result.h"
diff --git a/libc/isystem/__algorithm/in_out_out_result.h b/libc/isystem/__algorithm/in_out_out_result.h
deleted file mode 100644
index 6aca65796b7..00000000000
--- a/libc/isystem/__algorithm/in_out_out_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_out_out_result.h"
diff --git a/libc/isystem/__algorithm/in_out_result.h b/libc/isystem/__algorithm/in_out_result.h
deleted file mode 100644
index fae41433a66..00000000000
--- a/libc/isystem/__algorithm/in_out_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/in_out_result.h"
diff --git a/libc/isystem/__algorithm/includes.h b/libc/isystem/__algorithm/includes.h
deleted file mode 100644
index fe1dbcefc92..00000000000
--- a/libc/isystem/__algorithm/includes.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/includes.h"
diff --git a/libc/isystem/__algorithm/inplace_merge.h b/libc/isystem/__algorithm/inplace_merge.h
deleted file mode 100644
index 3a52f879d05..00000000000
--- a/libc/isystem/__algorithm/inplace_merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/inplace_merge.h"
diff --git a/libc/isystem/__algorithm/is_heap.h b/libc/isystem/__algorithm/is_heap.h
deleted file mode 100644
index c8fb92ecb69..00000000000
--- a/libc/isystem/__algorithm/is_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_heap.h"
diff --git a/libc/isystem/__algorithm/is_heap_until.h b/libc/isystem/__algorithm/is_heap_until.h
deleted file mode 100644
index b10a5340ae4..00000000000
--- a/libc/isystem/__algorithm/is_heap_until.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_heap_until.h"
diff --git a/libc/isystem/__algorithm/is_partitioned.h b/libc/isystem/__algorithm/is_partitioned.h
deleted file mode 100644
index c749a1ad697..00000000000
--- a/libc/isystem/__algorithm/is_partitioned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_partitioned.h"
diff --git a/libc/isystem/__algorithm/is_permutation.h b/libc/isystem/__algorithm/is_permutation.h
deleted file mode 100644
index 04023edcfe6..00000000000
--- a/libc/isystem/__algorithm/is_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_permutation.h"
diff --git a/libc/isystem/__algorithm/is_sorted.h b/libc/isystem/__algorithm/is_sorted.h
deleted file mode 100644
index 327f6f2f6ed..00000000000
--- a/libc/isystem/__algorithm/is_sorted.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_sorted.h"
diff --git a/libc/isystem/__algorithm/is_sorted_until.h b/libc/isystem/__algorithm/is_sorted_until.h
deleted file mode 100644
index 3aaa25a478f..00000000000
--- a/libc/isystem/__algorithm/is_sorted_until.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/is_sorted_until.h"
diff --git a/libc/isystem/__algorithm/iter_swap.h b/libc/isystem/__algorithm/iter_swap.h
deleted file mode 100644
index 453fe0d58e6..00000000000
--- a/libc/isystem/__algorithm/iter_swap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/iter_swap.h"
diff --git a/libc/isystem/__algorithm/iterator_operations.h b/libc/isystem/__algorithm/iterator_operations.h
deleted file mode 100644
index 40fb82c6fa7..00000000000
--- a/libc/isystem/__algorithm/iterator_operations.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/iterator_operations.h"
diff --git a/libc/isystem/__algorithm/lexicographical_compare.h b/libc/isystem/__algorithm/lexicographical_compare.h
deleted file mode 100644
index dfb6994dd81..00000000000
--- a/libc/isystem/__algorithm/lexicographical_compare.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/lexicographical_compare.h"
diff --git a/libc/isystem/__algorithm/lexicographical_compare_three_way.h b/libc/isystem/__algorithm/lexicographical_compare_three_way.h
deleted file mode 100644
index 0ad819b941b..00000000000
--- a/libc/isystem/__algorithm/lexicographical_compare_three_way.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/lexicographical_compare_three_way.h"
diff --git a/libc/isystem/__algorithm/lower_bound.h b/libc/isystem/__algorithm/lower_bound.h
deleted file mode 100644
index 94b2db647a6..00000000000
--- a/libc/isystem/__algorithm/lower_bound.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/lower_bound.h"
diff --git a/libc/isystem/__algorithm/make_heap.h b/libc/isystem/__algorithm/make_heap.h
deleted file mode 100644
index bcf1038897e..00000000000
--- a/libc/isystem/__algorithm/make_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/make_heap.h"
diff --git a/libc/isystem/__algorithm/make_projected.h b/libc/isystem/__algorithm/make_projected.h
deleted file mode 100644
index 6d729c4b5bc..00000000000
--- a/libc/isystem/__algorithm/make_projected.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/make_projected.h"
diff --git a/libc/isystem/__algorithm/max.h b/libc/isystem/__algorithm/max.h
deleted file mode 100644
index 484addcade1..00000000000
--- a/libc/isystem/__algorithm/max.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/max.h"
diff --git a/libc/isystem/__algorithm/max_element.h b/libc/isystem/__algorithm/max_element.h
deleted file mode 100644
index cfb1f66c6dc..00000000000
--- a/libc/isystem/__algorithm/max_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/max_element.h"
diff --git a/libc/isystem/__algorithm/merge.h b/libc/isystem/__algorithm/merge.h
deleted file mode 100644
index 25dd21f3d7c..00000000000
--- a/libc/isystem/__algorithm/merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/merge.h"
diff --git a/libc/isystem/__algorithm/min.h b/libc/isystem/__algorithm/min.h
deleted file mode 100644
index 93a1be51ae0..00000000000
--- a/libc/isystem/__algorithm/min.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/min.h"
diff --git a/libc/isystem/__algorithm/min_element.h b/libc/isystem/__algorithm/min_element.h
deleted file mode 100644
index e6745293d02..00000000000
--- a/libc/isystem/__algorithm/min_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/min_element.h"
diff --git a/libc/isystem/__algorithm/min_max_result.h b/libc/isystem/__algorithm/min_max_result.h
deleted file mode 100644
index f944c226569..00000000000
--- a/libc/isystem/__algorithm/min_max_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/min_max_result.h"
diff --git a/libc/isystem/__algorithm/minmax.h b/libc/isystem/__algorithm/minmax.h
deleted file mode 100644
index 17ef2ddf9d4..00000000000
--- a/libc/isystem/__algorithm/minmax.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/minmax.h"
diff --git a/libc/isystem/__algorithm/minmax_element.h b/libc/isystem/__algorithm/minmax_element.h
deleted file mode 100644
index 405b168a95d..00000000000
--- a/libc/isystem/__algorithm/minmax_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/minmax_element.h"
diff --git a/libc/isystem/__algorithm/mismatch.h b/libc/isystem/__algorithm/mismatch.h
deleted file mode 100644
index 54b9c8896a7..00000000000
--- a/libc/isystem/__algorithm/mismatch.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/mismatch.h"
diff --git a/libc/isystem/__algorithm/move.h b/libc/isystem/__algorithm/move.h
deleted file mode 100644
index 1f7b306ba91..00000000000
--- a/libc/isystem/__algorithm/move.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/move.h"
diff --git a/libc/isystem/__algorithm/move_backward.h b/libc/isystem/__algorithm/move_backward.h
deleted file mode 100644
index 430f91c3340..00000000000
--- a/libc/isystem/__algorithm/move_backward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/move_backward.h"
diff --git a/libc/isystem/__algorithm/next_permutation.h b/libc/isystem/__algorithm/next_permutation.h
deleted file mode 100644
index fbbee7f8904..00000000000
--- a/libc/isystem/__algorithm/next_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/next_permutation.h"
diff --git a/libc/isystem/__algorithm/none_of.h b/libc/isystem/__algorithm/none_of.h
deleted file mode 100644
index c708d865ea4..00000000000
--- a/libc/isystem/__algorithm/none_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/none_of.h"
diff --git a/libc/isystem/__algorithm/nth_element.h b/libc/isystem/__algorithm/nth_element.h
deleted file mode 100644
index 361b51b08e0..00000000000
--- a/libc/isystem/__algorithm/nth_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/nth_element.h"
diff --git a/libc/isystem/__algorithm/partial_sort.h b/libc/isystem/__algorithm/partial_sort.h
deleted file mode 100644
index 826252843ff..00000000000
--- a/libc/isystem/__algorithm/partial_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/partial_sort.h"
diff --git a/libc/isystem/__algorithm/partial_sort_copy.h b/libc/isystem/__algorithm/partial_sort_copy.h
deleted file mode 100644
index c3304c0c002..00000000000
--- a/libc/isystem/__algorithm/partial_sort_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/partial_sort_copy.h"
diff --git a/libc/isystem/__algorithm/partition.h b/libc/isystem/__algorithm/partition.h
deleted file mode 100644
index d746009c2ad..00000000000
--- a/libc/isystem/__algorithm/partition.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/partition.h"
diff --git a/libc/isystem/__algorithm/partition_copy.h b/libc/isystem/__algorithm/partition_copy.h
deleted file mode 100644
index c53139f01b7..00000000000
--- a/libc/isystem/__algorithm/partition_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/partition_copy.h"
diff --git a/libc/isystem/__algorithm/partition_point.h b/libc/isystem/__algorithm/partition_point.h
deleted file mode 100644
index af904ffe3b2..00000000000
--- a/libc/isystem/__algorithm/partition_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/partition_point.h"
diff --git a/libc/isystem/__algorithm/pop_heap.h b/libc/isystem/__algorithm/pop_heap.h
deleted file mode 100644
index 29efc69770e..00000000000
--- a/libc/isystem/__algorithm/pop_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pop_heap.h"
diff --git a/libc/isystem/__algorithm/prev_permutation.h b/libc/isystem/__algorithm/prev_permutation.h
deleted file mode 100644
index d2b0e6729c3..00000000000
--- a/libc/isystem/__algorithm/prev_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/prev_permutation.h"
diff --git a/libc/isystem/__algorithm/pstl_any_all_none_of.h b/libc/isystem/__algorithm/pstl_any_all_none_of.h
deleted file mode 100644
index 1383d20eae2..00000000000
--- a/libc/isystem/__algorithm/pstl_any_all_none_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_any_all_none_of.h"
diff --git a/libc/isystem/__algorithm/pstl_backend.h b/libc/isystem/__algorithm/pstl_backend.h
deleted file mode 100644
index f46ff3449a6..00000000000
--- a/libc/isystem/__algorithm/pstl_backend.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backend.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backend.h b/libc/isystem/__algorithm/pstl_backends/cpu_backend.h
deleted file mode 100644
index b85042f1115..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backend.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backend.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/any_of.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/any_of.h
deleted file mode 100644
index ee3e8107955..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/any_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/any_of.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/backend.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/backend.h
deleted file mode 100644
index 84df5fe9fd5..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/backend.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/backend.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/fill.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/fill.h
deleted file mode 100644
index 0f5b7b478b2..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/fill.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/fill.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/find_if.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/find_if.h
deleted file mode 100644
index 7adf76049d5..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/find_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/find_if.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/for_each.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/for_each.h
deleted file mode 100644
index aaa45c6c8c9..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/for_each.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/for_each.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/merge.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/merge.h
deleted file mode 100644
index 7676a5da3fb..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/merge.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/serial.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/serial.h
deleted file mode 100644
index 4b25ed3b5ae..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/serial.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/serial.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/thread.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/thread.h
deleted file mode 100644
index 6487ec38c1b..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/thread.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/thread.h"
diff --git a/libc/isystem/__algorithm/pstl_backends/cpu_backends/transform.h b/libc/isystem/__algorithm/pstl_backends/cpu_backends/transform.h
deleted file mode 100644
index 1217711a0e1..00000000000
--- a/libc/isystem/__algorithm/pstl_backends/cpu_backends/transform.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_backends/cpu_backends/transform.h"
diff --git a/libc/isystem/__algorithm/pstl_copy.h b/libc/isystem/__algorithm/pstl_copy.h
deleted file mode 100644
index be0f6c2d31f..00000000000
--- a/libc/isystem/__algorithm/pstl_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_copy.h"
diff --git a/libc/isystem/__algorithm/pstl_fill.h b/libc/isystem/__algorithm/pstl_fill.h
deleted file mode 100644
index 0740e013921..00000000000
--- a/libc/isystem/__algorithm/pstl_fill.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_fill.h"
diff --git a/libc/isystem/__algorithm/pstl_find.h b/libc/isystem/__algorithm/pstl_find.h
deleted file mode 100644
index cbc557e5d2e..00000000000
--- a/libc/isystem/__algorithm/pstl_find.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_find.h"
diff --git a/libc/isystem/__algorithm/pstl_for_each.h b/libc/isystem/__algorithm/pstl_for_each.h
deleted file mode 100644
index 438931f6159..00000000000
--- a/libc/isystem/__algorithm/pstl_for_each.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_for_each.h"
diff --git a/libc/isystem/__algorithm/pstl_frontend_dispatch.h b/libc/isystem/__algorithm/pstl_frontend_dispatch.h
deleted file mode 100644
index a36a3e4af2d..00000000000
--- a/libc/isystem/__algorithm/pstl_frontend_dispatch.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_frontend_dispatch.h"
diff --git a/libc/isystem/__algorithm/pstl_merge.h b/libc/isystem/__algorithm/pstl_merge.h
deleted file mode 100644
index 0121cf6b7b1..00000000000
--- a/libc/isystem/__algorithm/pstl_merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_merge.h"
diff --git a/libc/isystem/__algorithm/pstl_transform.h b/libc/isystem/__algorithm/pstl_transform.h
deleted file mode 100644
index d4b998947d1..00000000000
--- a/libc/isystem/__algorithm/pstl_transform.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/pstl_transform.h"
diff --git a/libc/isystem/__algorithm/push_heap.h b/libc/isystem/__algorithm/push_heap.h
deleted file mode 100644
index c02a0d19420..00000000000
--- a/libc/isystem/__algorithm/push_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/push_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_adjacent_find.h b/libc/isystem/__algorithm/ranges_adjacent_find.h
deleted file mode 100644
index 1f237620401..00000000000
--- a/libc/isystem/__algorithm/ranges_adjacent_find.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_adjacent_find.h"
diff --git a/libc/isystem/__algorithm/ranges_all_of.h b/libc/isystem/__algorithm/ranges_all_of.h
deleted file mode 100644
index 2363a515f0c..00000000000
--- a/libc/isystem/__algorithm/ranges_all_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_all_of.h"
diff --git a/libc/isystem/__algorithm/ranges_any_of.h b/libc/isystem/__algorithm/ranges_any_of.h
deleted file mode 100644
index b87580f0b7d..00000000000
--- a/libc/isystem/__algorithm/ranges_any_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_any_of.h"
diff --git a/libc/isystem/__algorithm/ranges_binary_search.h b/libc/isystem/__algorithm/ranges_binary_search.h
deleted file mode 100644
index c6a2f3b1275..00000000000
--- a/libc/isystem/__algorithm/ranges_binary_search.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_binary_search.h"
diff --git a/libc/isystem/__algorithm/ranges_clamp.h b/libc/isystem/__algorithm/ranges_clamp.h
deleted file mode 100644
index 00a415218ff..00000000000
--- a/libc/isystem/__algorithm/ranges_clamp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_clamp.h"
diff --git a/libc/isystem/__algorithm/ranges_copy.h b/libc/isystem/__algorithm/ranges_copy.h
deleted file mode 100644
index 614e85eafef..00000000000
--- a/libc/isystem/__algorithm/ranges_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_copy_backward.h b/libc/isystem/__algorithm/ranges_copy_backward.h
deleted file mode 100644
index 3918baef393..00000000000
--- a/libc/isystem/__algorithm/ranges_copy_backward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_copy_backward.h"
diff --git a/libc/isystem/__algorithm/ranges_copy_if.h b/libc/isystem/__algorithm/ranges_copy_if.h
deleted file mode 100644
index d38f655865a..00000000000
--- a/libc/isystem/__algorithm/ranges_copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_copy_if.h"
diff --git a/libc/isystem/__algorithm/ranges_copy_n.h b/libc/isystem/__algorithm/ranges_copy_n.h
deleted file mode 100644
index e420c638cb9..00000000000
--- a/libc/isystem/__algorithm/ranges_copy_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_copy_n.h"
diff --git a/libc/isystem/__algorithm/ranges_count.h b/libc/isystem/__algorithm/ranges_count.h
deleted file mode 100644
index 2367c1f69f0..00000000000
--- a/libc/isystem/__algorithm/ranges_count.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_count.h"
diff --git a/libc/isystem/__algorithm/ranges_count_if.h b/libc/isystem/__algorithm/ranges_count_if.h
deleted file mode 100644
index 23f801f3784..00000000000
--- a/libc/isystem/__algorithm/ranges_count_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_count_if.h"
diff --git a/libc/isystem/__algorithm/ranges_equal.h b/libc/isystem/__algorithm/ranges_equal.h
deleted file mode 100644
index 6d754d9dc4c..00000000000
--- a/libc/isystem/__algorithm/ranges_equal.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_equal.h"
diff --git a/libc/isystem/__algorithm/ranges_equal_range.h b/libc/isystem/__algorithm/ranges_equal_range.h
deleted file mode 100644
index 0bba888769f..00000000000
--- a/libc/isystem/__algorithm/ranges_equal_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_equal_range.h"
diff --git a/libc/isystem/__algorithm/ranges_fill.h b/libc/isystem/__algorithm/ranges_fill.h
deleted file mode 100644
index 8a37d08a622..00000000000
--- a/libc/isystem/__algorithm/ranges_fill.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_fill.h"
diff --git a/libc/isystem/__algorithm/ranges_fill_n.h b/libc/isystem/__algorithm/ranges_fill_n.h
deleted file mode 100644
index 549344c613e..00000000000
--- a/libc/isystem/__algorithm/ranges_fill_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_fill_n.h"
diff --git a/libc/isystem/__algorithm/ranges_find.h b/libc/isystem/__algorithm/ranges_find.h
deleted file mode 100644
index bb84856c7ec..00000000000
--- a/libc/isystem/__algorithm/ranges_find.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_find.h"
diff --git a/libc/isystem/__algorithm/ranges_find_end.h b/libc/isystem/__algorithm/ranges_find_end.h
deleted file mode 100644
index 4ad4cecf6d0..00000000000
--- a/libc/isystem/__algorithm/ranges_find_end.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_find_end.h"
diff --git a/libc/isystem/__algorithm/ranges_find_first_of.h b/libc/isystem/__algorithm/ranges_find_first_of.h
deleted file mode 100644
index aca73405f0b..00000000000
--- a/libc/isystem/__algorithm/ranges_find_first_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_find_first_of.h"
diff --git a/libc/isystem/__algorithm/ranges_find_if.h b/libc/isystem/__algorithm/ranges_find_if.h
deleted file mode 100644
index 2f36e6891cd..00000000000
--- a/libc/isystem/__algorithm/ranges_find_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_find_if.h"
diff --git a/libc/isystem/__algorithm/ranges_find_if_not.h b/libc/isystem/__algorithm/ranges_find_if_not.h
deleted file mode 100644
index 56af48b0c51..00000000000
--- a/libc/isystem/__algorithm/ranges_find_if_not.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_find_if_not.h"
diff --git a/libc/isystem/__algorithm/ranges_for_each.h b/libc/isystem/__algorithm/ranges_for_each.h
deleted file mode 100644
index df99840337a..00000000000
--- a/libc/isystem/__algorithm/ranges_for_each.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_for_each.h"
diff --git a/libc/isystem/__algorithm/ranges_for_each_n.h b/libc/isystem/__algorithm/ranges_for_each_n.h
deleted file mode 100644
index d14180101bc..00000000000
--- a/libc/isystem/__algorithm/ranges_for_each_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_for_each_n.h"
diff --git a/libc/isystem/__algorithm/ranges_generate.h b/libc/isystem/__algorithm/ranges_generate.h
deleted file mode 100644
index 835940bce11..00000000000
--- a/libc/isystem/__algorithm/ranges_generate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_generate.h"
diff --git a/libc/isystem/__algorithm/ranges_generate_n.h b/libc/isystem/__algorithm/ranges_generate_n.h
deleted file mode 100644
index 87628794d6f..00000000000
--- a/libc/isystem/__algorithm/ranges_generate_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_generate_n.h"
diff --git a/libc/isystem/__algorithm/ranges_includes.h b/libc/isystem/__algorithm/ranges_includes.h
deleted file mode 100644
index ae5763c6a62..00000000000
--- a/libc/isystem/__algorithm/ranges_includes.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_includes.h"
diff --git a/libc/isystem/__algorithm/ranges_inplace_merge.h b/libc/isystem/__algorithm/ranges_inplace_merge.h
deleted file mode 100644
index d93fc2f6a94..00000000000
--- a/libc/isystem/__algorithm/ranges_inplace_merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_inplace_merge.h"
diff --git a/libc/isystem/__algorithm/ranges_is_heap.h b/libc/isystem/__algorithm/ranges_is_heap.h
deleted file mode 100644
index 2098e292673..00000000000
--- a/libc/isystem/__algorithm/ranges_is_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_is_heap_until.h b/libc/isystem/__algorithm/ranges_is_heap_until.h
deleted file mode 100644
index 9211fed6ae6..00000000000
--- a/libc/isystem/__algorithm/ranges_is_heap_until.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_heap_until.h"
diff --git a/libc/isystem/__algorithm/ranges_is_partitioned.h b/libc/isystem/__algorithm/ranges_is_partitioned.h
deleted file mode 100644
index d85d141030f..00000000000
--- a/libc/isystem/__algorithm/ranges_is_partitioned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_partitioned.h"
diff --git a/libc/isystem/__algorithm/ranges_is_permutation.h b/libc/isystem/__algorithm/ranges_is_permutation.h
deleted file mode 100644
index 16ca02f32aa..00000000000
--- a/libc/isystem/__algorithm/ranges_is_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_permutation.h"
diff --git a/libc/isystem/__algorithm/ranges_is_sorted.h b/libc/isystem/__algorithm/ranges_is_sorted.h
deleted file mode 100644
index 5c284c3c90e..00000000000
--- a/libc/isystem/__algorithm/ranges_is_sorted.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_sorted.h"
diff --git a/libc/isystem/__algorithm/ranges_is_sorted_until.h b/libc/isystem/__algorithm/ranges_is_sorted_until.h
deleted file mode 100644
index 0518f5cdfe5..00000000000
--- a/libc/isystem/__algorithm/ranges_is_sorted_until.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_is_sorted_until.h"
diff --git a/libc/isystem/__algorithm/ranges_iterator_concept.h b/libc/isystem/__algorithm/ranges_iterator_concept.h
deleted file mode 100644
index 45e6c1170ac..00000000000
--- a/libc/isystem/__algorithm/ranges_iterator_concept.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_iterator_concept.h"
diff --git a/libc/isystem/__algorithm/ranges_lexicographical_compare.h b/libc/isystem/__algorithm/ranges_lexicographical_compare.h
deleted file mode 100644
index 07f8d9f3b71..00000000000
--- a/libc/isystem/__algorithm/ranges_lexicographical_compare.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_lexicographical_compare.h"
diff --git a/libc/isystem/__algorithm/ranges_lower_bound.h b/libc/isystem/__algorithm/ranges_lower_bound.h
deleted file mode 100644
index 2267d4ae41d..00000000000
--- a/libc/isystem/__algorithm/ranges_lower_bound.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_lower_bound.h"
diff --git a/libc/isystem/__algorithm/ranges_make_heap.h b/libc/isystem/__algorithm/ranges_make_heap.h
deleted file mode 100644
index b365948f47a..00000000000
--- a/libc/isystem/__algorithm/ranges_make_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_make_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_max.h b/libc/isystem/__algorithm/ranges_max.h
deleted file mode 100644
index 841f0c94243..00000000000
--- a/libc/isystem/__algorithm/ranges_max.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_max.h"
diff --git a/libc/isystem/__algorithm/ranges_max_element.h b/libc/isystem/__algorithm/ranges_max_element.h
deleted file mode 100644
index df3ac4b634c..00000000000
--- a/libc/isystem/__algorithm/ranges_max_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_max_element.h"
diff --git a/libc/isystem/__algorithm/ranges_merge.h b/libc/isystem/__algorithm/ranges_merge.h
deleted file mode 100644
index 79595cd16a9..00000000000
--- a/libc/isystem/__algorithm/ranges_merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_merge.h"
diff --git a/libc/isystem/__algorithm/ranges_min.h b/libc/isystem/__algorithm/ranges_min.h
deleted file mode 100644
index cdee59d2a91..00000000000
--- a/libc/isystem/__algorithm/ranges_min.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_min.h"
diff --git a/libc/isystem/__algorithm/ranges_min_element.h b/libc/isystem/__algorithm/ranges_min_element.h
deleted file mode 100644
index 9d910deac96..00000000000
--- a/libc/isystem/__algorithm/ranges_min_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_min_element.h"
diff --git a/libc/isystem/__algorithm/ranges_minmax.h b/libc/isystem/__algorithm/ranges_minmax.h
deleted file mode 100644
index dde2e06a2d1..00000000000
--- a/libc/isystem/__algorithm/ranges_minmax.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_minmax.h"
diff --git a/libc/isystem/__algorithm/ranges_minmax_element.h b/libc/isystem/__algorithm/ranges_minmax_element.h
deleted file mode 100644
index 6e4492f1644..00000000000
--- a/libc/isystem/__algorithm/ranges_minmax_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_minmax_element.h"
diff --git a/libc/isystem/__algorithm/ranges_mismatch.h b/libc/isystem/__algorithm/ranges_mismatch.h
deleted file mode 100644
index 792d153964f..00000000000
--- a/libc/isystem/__algorithm/ranges_mismatch.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_mismatch.h"
diff --git a/libc/isystem/__algorithm/ranges_move.h b/libc/isystem/__algorithm/ranges_move.h
deleted file mode 100644
index 31679c803c3..00000000000
--- a/libc/isystem/__algorithm/ranges_move.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_move.h"
diff --git a/libc/isystem/__algorithm/ranges_move_backward.h b/libc/isystem/__algorithm/ranges_move_backward.h
deleted file mode 100644
index bc818a177d8..00000000000
--- a/libc/isystem/__algorithm/ranges_move_backward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_move_backward.h"
diff --git a/libc/isystem/__algorithm/ranges_next_permutation.h b/libc/isystem/__algorithm/ranges_next_permutation.h
deleted file mode 100644
index 6ad640a9750..00000000000
--- a/libc/isystem/__algorithm/ranges_next_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_next_permutation.h"
diff --git a/libc/isystem/__algorithm/ranges_none_of.h b/libc/isystem/__algorithm/ranges_none_of.h
deleted file mode 100644
index 1c646d68df5..00000000000
--- a/libc/isystem/__algorithm/ranges_none_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_none_of.h"
diff --git a/libc/isystem/__algorithm/ranges_nth_element.h b/libc/isystem/__algorithm/ranges_nth_element.h
deleted file mode 100644
index e1bf4c0963c..00000000000
--- a/libc/isystem/__algorithm/ranges_nth_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_nth_element.h"
diff --git a/libc/isystem/__algorithm/ranges_partial_sort.h b/libc/isystem/__algorithm/ranges_partial_sort.h
deleted file mode 100644
index 31ef088ce1b..00000000000
--- a/libc/isystem/__algorithm/ranges_partial_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_partial_sort.h"
diff --git a/libc/isystem/__algorithm/ranges_partial_sort_copy.h b/libc/isystem/__algorithm/ranges_partial_sort_copy.h
deleted file mode 100644
index a77684b58a8..00000000000
--- a/libc/isystem/__algorithm/ranges_partial_sort_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_partial_sort_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_partition.h b/libc/isystem/__algorithm/ranges_partition.h
deleted file mode 100644
index 5066131c749..00000000000
--- a/libc/isystem/__algorithm/ranges_partition.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_partition.h"
diff --git a/libc/isystem/__algorithm/ranges_partition_copy.h b/libc/isystem/__algorithm/ranges_partition_copy.h
deleted file mode 100644
index f11101304bf..00000000000
--- a/libc/isystem/__algorithm/ranges_partition_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_partition_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_partition_point.h b/libc/isystem/__algorithm/ranges_partition_point.h
deleted file mode 100644
index 44c05b7262c..00000000000
--- a/libc/isystem/__algorithm/ranges_partition_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_partition_point.h"
diff --git a/libc/isystem/__algorithm/ranges_pop_heap.h b/libc/isystem/__algorithm/ranges_pop_heap.h
deleted file mode 100644
index a39869c2b2b..00000000000
--- a/libc/isystem/__algorithm/ranges_pop_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_pop_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_prev_permutation.h b/libc/isystem/__algorithm/ranges_prev_permutation.h
deleted file mode 100644
index fe51f73d974..00000000000
--- a/libc/isystem/__algorithm/ranges_prev_permutation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_prev_permutation.h"
diff --git a/libc/isystem/__algorithm/ranges_push_heap.h b/libc/isystem/__algorithm/ranges_push_heap.h
deleted file mode 100644
index 4b42e1a964e..00000000000
--- a/libc/isystem/__algorithm/ranges_push_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_push_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_remove.h b/libc/isystem/__algorithm/ranges_remove.h
deleted file mode 100644
index 2daa6b1987f..00000000000
--- a/libc/isystem/__algorithm/ranges_remove.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_remove.h"
diff --git a/libc/isystem/__algorithm/ranges_remove_copy.h b/libc/isystem/__algorithm/ranges_remove_copy.h
deleted file mode 100644
index 56dfa76c831..00000000000
--- a/libc/isystem/__algorithm/ranges_remove_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_remove_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_remove_copy_if.h b/libc/isystem/__algorithm/ranges_remove_copy_if.h
deleted file mode 100644
index 50b97930195..00000000000
--- a/libc/isystem/__algorithm/ranges_remove_copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_remove_copy_if.h"
diff --git a/libc/isystem/__algorithm/ranges_remove_if.h b/libc/isystem/__algorithm/ranges_remove_if.h
deleted file mode 100644
index aa6d62fdba5..00000000000
--- a/libc/isystem/__algorithm/ranges_remove_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_remove_if.h"
diff --git a/libc/isystem/__algorithm/ranges_replace.h b/libc/isystem/__algorithm/ranges_replace.h
deleted file mode 100644
index c768b98802a..00000000000
--- a/libc/isystem/__algorithm/ranges_replace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_replace.h"
diff --git a/libc/isystem/__algorithm/ranges_replace_copy.h b/libc/isystem/__algorithm/ranges_replace_copy.h
deleted file mode 100644
index d74d031640f..00000000000
--- a/libc/isystem/__algorithm/ranges_replace_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_replace_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_replace_copy_if.h b/libc/isystem/__algorithm/ranges_replace_copy_if.h
deleted file mode 100644
index 52b6e66a500..00000000000
--- a/libc/isystem/__algorithm/ranges_replace_copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_replace_copy_if.h"
diff --git a/libc/isystem/__algorithm/ranges_replace_if.h b/libc/isystem/__algorithm/ranges_replace_if.h
deleted file mode 100644
index 7ba904e37d9..00000000000
--- a/libc/isystem/__algorithm/ranges_replace_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_replace_if.h"
diff --git a/libc/isystem/__algorithm/ranges_reverse.h b/libc/isystem/__algorithm/ranges_reverse.h
deleted file mode 100644
index 1d6511164c5..00000000000
--- a/libc/isystem/__algorithm/ranges_reverse.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_reverse.h"
diff --git a/libc/isystem/__algorithm/ranges_reverse_copy.h b/libc/isystem/__algorithm/ranges_reverse_copy.h
deleted file mode 100644
index 33326159a64..00000000000
--- a/libc/isystem/__algorithm/ranges_reverse_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_reverse_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_rotate.h b/libc/isystem/__algorithm/ranges_rotate.h
deleted file mode 100644
index 1940bbc4150..00000000000
--- a/libc/isystem/__algorithm/ranges_rotate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_rotate.h"
diff --git a/libc/isystem/__algorithm/ranges_rotate_copy.h b/libc/isystem/__algorithm/ranges_rotate_copy.h
deleted file mode 100644
index 43d13c4a90d..00000000000
--- a/libc/isystem/__algorithm/ranges_rotate_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_rotate_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_sample.h b/libc/isystem/__algorithm/ranges_sample.h
deleted file mode 100644
index 52f55a29d98..00000000000
--- a/libc/isystem/__algorithm/ranges_sample.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_sample.h"
diff --git a/libc/isystem/__algorithm/ranges_search.h b/libc/isystem/__algorithm/ranges_search.h
deleted file mode 100644
index acfc90c9481..00000000000
--- a/libc/isystem/__algorithm/ranges_search.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_search.h"
diff --git a/libc/isystem/__algorithm/ranges_search_n.h b/libc/isystem/__algorithm/ranges_search_n.h
deleted file mode 100644
index 12056e95638..00000000000
--- a/libc/isystem/__algorithm/ranges_search_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_search_n.h"
diff --git a/libc/isystem/__algorithm/ranges_set_difference.h b/libc/isystem/__algorithm/ranges_set_difference.h
deleted file mode 100644
index b4705f50315..00000000000
--- a/libc/isystem/__algorithm/ranges_set_difference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_set_difference.h"
diff --git a/libc/isystem/__algorithm/ranges_set_intersection.h b/libc/isystem/__algorithm/ranges_set_intersection.h
deleted file mode 100644
index 592bf86a293..00000000000
--- a/libc/isystem/__algorithm/ranges_set_intersection.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_set_intersection.h"
diff --git a/libc/isystem/__algorithm/ranges_set_symmetric_difference.h b/libc/isystem/__algorithm/ranges_set_symmetric_difference.h
deleted file mode 100644
index d0a8d3e4d79..00000000000
--- a/libc/isystem/__algorithm/ranges_set_symmetric_difference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_set_symmetric_difference.h"
diff --git a/libc/isystem/__algorithm/ranges_set_union.h b/libc/isystem/__algorithm/ranges_set_union.h
deleted file mode 100644
index be428aa5ce8..00000000000
--- a/libc/isystem/__algorithm/ranges_set_union.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_set_union.h"
diff --git a/libc/isystem/__algorithm/ranges_shuffle.h b/libc/isystem/__algorithm/ranges_shuffle.h
deleted file mode 100644
index 39554ef60b9..00000000000
--- a/libc/isystem/__algorithm/ranges_shuffle.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_shuffle.h"
diff --git a/libc/isystem/__algorithm/ranges_sort.h b/libc/isystem/__algorithm/ranges_sort.h
deleted file mode 100644
index 049c5288f8b..00000000000
--- a/libc/isystem/__algorithm/ranges_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_sort.h"
diff --git a/libc/isystem/__algorithm/ranges_sort_heap.h b/libc/isystem/__algorithm/ranges_sort_heap.h
deleted file mode 100644
index 88c46cbe5cb..00000000000
--- a/libc/isystem/__algorithm/ranges_sort_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_sort_heap.h"
diff --git a/libc/isystem/__algorithm/ranges_stable_partition.h b/libc/isystem/__algorithm/ranges_stable_partition.h
deleted file mode 100644
index d82565db00b..00000000000
--- a/libc/isystem/__algorithm/ranges_stable_partition.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_stable_partition.h"
diff --git a/libc/isystem/__algorithm/ranges_stable_sort.h b/libc/isystem/__algorithm/ranges_stable_sort.h
deleted file mode 100644
index 53b3bfd7eb3..00000000000
--- a/libc/isystem/__algorithm/ranges_stable_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_stable_sort.h"
diff --git a/libc/isystem/__algorithm/ranges_starts_with.h b/libc/isystem/__algorithm/ranges_starts_with.h
deleted file mode 100644
index 9a2a22b8f9f..00000000000
--- a/libc/isystem/__algorithm/ranges_starts_with.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_starts_with.h"
diff --git a/libc/isystem/__algorithm/ranges_swap_ranges.h b/libc/isystem/__algorithm/ranges_swap_ranges.h
deleted file mode 100644
index 7ee89834243..00000000000
--- a/libc/isystem/__algorithm/ranges_swap_ranges.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_swap_ranges.h"
diff --git a/libc/isystem/__algorithm/ranges_transform.h b/libc/isystem/__algorithm/ranges_transform.h
deleted file mode 100644
index 8dc2bd3a72a..00000000000
--- a/libc/isystem/__algorithm/ranges_transform.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_transform.h"
diff --git a/libc/isystem/__algorithm/ranges_unique.h b/libc/isystem/__algorithm/ranges_unique.h
deleted file mode 100644
index 741c22c41dd..00000000000
--- a/libc/isystem/__algorithm/ranges_unique.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_unique.h"
diff --git a/libc/isystem/__algorithm/ranges_unique_copy.h b/libc/isystem/__algorithm/ranges_unique_copy.h
deleted file mode 100644
index fa3ead46b6d..00000000000
--- a/libc/isystem/__algorithm/ranges_unique_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_unique_copy.h"
diff --git a/libc/isystem/__algorithm/ranges_upper_bound.h b/libc/isystem/__algorithm/ranges_upper_bound.h
deleted file mode 100644
index 658bb096bdb..00000000000
--- a/libc/isystem/__algorithm/ranges_upper_bound.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/ranges_upper_bound.h"
diff --git a/libc/isystem/__algorithm/remove.h b/libc/isystem/__algorithm/remove.h
deleted file mode 100644
index 1c6d33eb914..00000000000
--- a/libc/isystem/__algorithm/remove.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/remove.h"
diff --git a/libc/isystem/__algorithm/remove_copy.h b/libc/isystem/__algorithm/remove_copy.h
deleted file mode 100644
index cc8f5347d70..00000000000
--- a/libc/isystem/__algorithm/remove_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/remove_copy.h"
diff --git a/libc/isystem/__algorithm/remove_copy_if.h b/libc/isystem/__algorithm/remove_copy_if.h
deleted file mode 100644
index fdf763b14b5..00000000000
--- a/libc/isystem/__algorithm/remove_copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/remove_copy_if.h"
diff --git a/libc/isystem/__algorithm/remove_if.h b/libc/isystem/__algorithm/remove_if.h
deleted file mode 100644
index e9dc1244415..00000000000
--- a/libc/isystem/__algorithm/remove_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/remove_if.h"
diff --git a/libc/isystem/__algorithm/replace.h b/libc/isystem/__algorithm/replace.h
deleted file mode 100644
index 29b8205d456..00000000000
--- a/libc/isystem/__algorithm/replace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/replace.h"
diff --git a/libc/isystem/__algorithm/replace_copy.h b/libc/isystem/__algorithm/replace_copy.h
deleted file mode 100644
index 6b05b85027b..00000000000
--- a/libc/isystem/__algorithm/replace_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/replace_copy.h"
diff --git a/libc/isystem/__algorithm/replace_copy_if.h b/libc/isystem/__algorithm/replace_copy_if.h
deleted file mode 100644
index 13ee607b1ae..00000000000
--- a/libc/isystem/__algorithm/replace_copy_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/replace_copy_if.h"
diff --git a/libc/isystem/__algorithm/replace_if.h b/libc/isystem/__algorithm/replace_if.h
deleted file mode 100644
index 42ac7b8101b..00000000000
--- a/libc/isystem/__algorithm/replace_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/replace_if.h"
diff --git a/libc/isystem/__algorithm/reverse.h b/libc/isystem/__algorithm/reverse.h
deleted file mode 100644
index 76a9096f73f..00000000000
--- a/libc/isystem/__algorithm/reverse.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/reverse.h"
diff --git a/libc/isystem/__algorithm/reverse_copy.h b/libc/isystem/__algorithm/reverse_copy.h
deleted file mode 100644
index a0b6debef50..00000000000
--- a/libc/isystem/__algorithm/reverse_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/reverse_copy.h"
diff --git a/libc/isystem/__algorithm/rotate.h b/libc/isystem/__algorithm/rotate.h
deleted file mode 100644
index 84afe329449..00000000000
--- a/libc/isystem/__algorithm/rotate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/rotate.h"
diff --git a/libc/isystem/__algorithm/rotate_copy.h b/libc/isystem/__algorithm/rotate_copy.h
deleted file mode 100644
index d0ad68ce0ad..00000000000
--- a/libc/isystem/__algorithm/rotate_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/rotate_copy.h"
diff --git a/libc/isystem/__algorithm/sample.h b/libc/isystem/__algorithm/sample.h
deleted file mode 100644
index 540d05e440a..00000000000
--- a/libc/isystem/__algorithm/sample.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/sample.h"
diff --git a/libc/isystem/__algorithm/search.h b/libc/isystem/__algorithm/search.h
deleted file mode 100644
index ba33010f41a..00000000000
--- a/libc/isystem/__algorithm/search.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/search.h"
diff --git a/libc/isystem/__algorithm/search_n.h b/libc/isystem/__algorithm/search_n.h
deleted file mode 100644
index 7e4c2e9848d..00000000000
--- a/libc/isystem/__algorithm/search_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/search_n.h"
diff --git a/libc/isystem/__algorithm/set_difference.h b/libc/isystem/__algorithm/set_difference.h
deleted file mode 100644
index 1c171eabb3d..00000000000
--- a/libc/isystem/__algorithm/set_difference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/set_difference.h"
diff --git a/libc/isystem/__algorithm/set_intersection.h b/libc/isystem/__algorithm/set_intersection.h
deleted file mode 100644
index f04fd24a888..00000000000
--- a/libc/isystem/__algorithm/set_intersection.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/set_intersection.h"
diff --git a/libc/isystem/__algorithm/set_symmetric_difference.h b/libc/isystem/__algorithm/set_symmetric_difference.h
deleted file mode 100644
index 8b00ca16272..00000000000
--- a/libc/isystem/__algorithm/set_symmetric_difference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/set_symmetric_difference.h"
diff --git a/libc/isystem/__algorithm/set_union.h b/libc/isystem/__algorithm/set_union.h
deleted file mode 100644
index 0d6a276bc4f..00000000000
--- a/libc/isystem/__algorithm/set_union.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/set_union.h"
diff --git a/libc/isystem/__algorithm/shift_left.h b/libc/isystem/__algorithm/shift_left.h
deleted file mode 100644
index 775fa8a60c2..00000000000
--- a/libc/isystem/__algorithm/shift_left.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/shift_left.h"
diff --git a/libc/isystem/__algorithm/shift_right.h b/libc/isystem/__algorithm/shift_right.h
deleted file mode 100644
index ab37a39b838..00000000000
--- a/libc/isystem/__algorithm/shift_right.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/shift_right.h"
diff --git a/libc/isystem/__algorithm/shuffle.h b/libc/isystem/__algorithm/shuffle.h
deleted file mode 100644
index 68818703b7f..00000000000
--- a/libc/isystem/__algorithm/shuffle.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/shuffle.h"
diff --git a/libc/isystem/__algorithm/sift_down.h b/libc/isystem/__algorithm/sift_down.h
deleted file mode 100644
index 385e7ddf920..00000000000
--- a/libc/isystem/__algorithm/sift_down.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/sift_down.h"
diff --git a/libc/isystem/__algorithm/sort.h b/libc/isystem/__algorithm/sort.h
deleted file mode 100644
index 9317e69a3de..00000000000
--- a/libc/isystem/__algorithm/sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/sort.h"
diff --git a/libc/isystem/__algorithm/sort_heap.h b/libc/isystem/__algorithm/sort_heap.h
deleted file mode 100644
index 9114e3b1d3c..00000000000
--- a/libc/isystem/__algorithm/sort_heap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/sort_heap.h"
diff --git a/libc/isystem/__algorithm/stable_partition.h b/libc/isystem/__algorithm/stable_partition.h
deleted file mode 100644
index 68df678f428..00000000000
--- a/libc/isystem/__algorithm/stable_partition.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/stable_partition.h"
diff --git a/libc/isystem/__algorithm/stable_sort.h b/libc/isystem/__algorithm/stable_sort.h
deleted file mode 100644
index 0a4f0ab4f4d..00000000000
--- a/libc/isystem/__algorithm/stable_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/stable_sort.h"
diff --git a/libc/isystem/__algorithm/swap_ranges.h b/libc/isystem/__algorithm/swap_ranges.h
deleted file mode 100644
index 2d10b25fa94..00000000000
--- a/libc/isystem/__algorithm/swap_ranges.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/swap_ranges.h"
diff --git a/libc/isystem/__algorithm/three_way_comp_ref_type.h b/libc/isystem/__algorithm/three_way_comp_ref_type.h
deleted file mode 100644
index e504e19c6c1..00000000000
--- a/libc/isystem/__algorithm/three_way_comp_ref_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/three_way_comp_ref_type.h"
diff --git a/libc/isystem/__algorithm/transform.h b/libc/isystem/__algorithm/transform.h
deleted file mode 100644
index 60614cb8810..00000000000
--- a/libc/isystem/__algorithm/transform.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/transform.h"
diff --git a/libc/isystem/__algorithm/uniform_random_bit_generator_adaptor.h b/libc/isystem/__algorithm/uniform_random_bit_generator_adaptor.h
deleted file mode 100644
index f3ca282845d..00000000000
--- a/libc/isystem/__algorithm/uniform_random_bit_generator_adaptor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/uniform_random_bit_generator_adaptor.h"
diff --git a/libc/isystem/__algorithm/unique.h b/libc/isystem/__algorithm/unique.h
deleted file mode 100644
index a1ef228cf31..00000000000
--- a/libc/isystem/__algorithm/unique.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/unique.h"
diff --git a/libc/isystem/__algorithm/unique_copy.h b/libc/isystem/__algorithm/unique_copy.h
deleted file mode 100644
index 3f8ddeb61ff..00000000000
--- a/libc/isystem/__algorithm/unique_copy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/unique_copy.h"
diff --git a/libc/isystem/__algorithm/unwrap_iter.h b/libc/isystem/__algorithm/unwrap_iter.h
deleted file mode 100644
index 277288f9ab1..00000000000
--- a/libc/isystem/__algorithm/unwrap_iter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/unwrap_iter.h"
diff --git a/libc/isystem/__algorithm/unwrap_range.h b/libc/isystem/__algorithm/unwrap_range.h
deleted file mode 100644
index 9cb43bd4427..00000000000
--- a/libc/isystem/__algorithm/unwrap_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/unwrap_range.h"
diff --git a/libc/isystem/__algorithm/upper_bound.h b/libc/isystem/__algorithm/upper_bound.h
deleted file mode 100644
index c694ac61d5d..00000000000
--- a/libc/isystem/__algorithm/upper_bound.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__algorithm/upper_bound.h"
diff --git a/libc/isystem/__assert b/libc/isystem/__assert
deleted file mode 100644
index 29532acc83b..00000000000
--- a/libc/isystem/__assert
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__assert"
diff --git a/libc/isystem/__atomic/aliases.h b/libc/isystem/__atomic/aliases.h
deleted file mode 100644
index 6849bcd1b01..00000000000
--- a/libc/isystem/__atomic/aliases.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/aliases.h"
diff --git a/libc/isystem/__atomic/atomic.h b/libc/isystem/__atomic/atomic.h
deleted file mode 100644
index b2324671e66..00000000000
--- a/libc/isystem/__atomic/atomic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic.h"
diff --git a/libc/isystem/__atomic/atomic_base.h b/libc/isystem/__atomic/atomic_base.h
deleted file mode 100644
index ec1733d30f1..00000000000
--- a/libc/isystem/__atomic/atomic_base.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic_base.h"
diff --git a/libc/isystem/__atomic/atomic_flag.h b/libc/isystem/__atomic/atomic_flag.h
deleted file mode 100644
index 70e1268a59c..00000000000
--- a/libc/isystem/__atomic/atomic_flag.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic_flag.h"
diff --git a/libc/isystem/__atomic/atomic_init.h b/libc/isystem/__atomic/atomic_init.h
deleted file mode 100644
index c04e99f38fe..00000000000
--- a/libc/isystem/__atomic/atomic_init.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic_init.h"
diff --git a/libc/isystem/__atomic/atomic_lock_free.h b/libc/isystem/__atomic/atomic_lock_free.h
deleted file mode 100644
index 3a086be7f7b..00000000000
--- a/libc/isystem/__atomic/atomic_lock_free.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic_lock_free.h"
diff --git a/libc/isystem/__atomic/atomic_sync.h b/libc/isystem/__atomic/atomic_sync.h
deleted file mode 100644
index 8fb0863250f..00000000000
--- a/libc/isystem/__atomic/atomic_sync.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/atomic_sync.h"
diff --git a/libc/isystem/__atomic/check_memory_order.h b/libc/isystem/__atomic/check_memory_order.h
deleted file mode 100644
index 71de721f779..00000000000
--- a/libc/isystem/__atomic/check_memory_order.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/check_memory_order.h"
diff --git a/libc/isystem/__atomic/contention_t.h b/libc/isystem/__atomic/contention_t.h
deleted file mode 100644
index 64c18039129..00000000000
--- a/libc/isystem/__atomic/contention_t.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/contention_t.h"
diff --git a/libc/isystem/__atomic/cxx_atomic_impl.h b/libc/isystem/__atomic/cxx_atomic_impl.h
deleted file mode 100644
index 78aabe6328f..00000000000
--- a/libc/isystem/__atomic/cxx_atomic_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/cxx_atomic_impl.h"
diff --git a/libc/isystem/__atomic/fence.h b/libc/isystem/__atomic/fence.h
deleted file mode 100644
index 183ace12ef9..00000000000
--- a/libc/isystem/__atomic/fence.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/fence.h"
diff --git a/libc/isystem/__atomic/is_always_lock_free.h b/libc/isystem/__atomic/is_always_lock_free.h
deleted file mode 100644
index 9b6374f3502..00000000000
--- a/libc/isystem/__atomic/is_always_lock_free.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/is_always_lock_free.h"
diff --git a/libc/isystem/__atomic/kill_dependency.h b/libc/isystem/__atomic/kill_dependency.h
deleted file mode 100644
index 8b89ed54e1a..00000000000
--- a/libc/isystem/__atomic/kill_dependency.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/kill_dependency.h"
diff --git a/libc/isystem/__atomic/memory_order.h b/libc/isystem/__atomic/memory_order.h
deleted file mode 100644
index d29e57fa5e2..00000000000
--- a/libc/isystem/__atomic/memory_order.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__atomic/memory_order.h"
diff --git a/libc/isystem/__availability b/libc/isystem/__availability
deleted file mode 100644
index 479d7b7ac46..00000000000
--- a/libc/isystem/__availability
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__availability"
diff --git a/libc/isystem/__bit/bit_cast.h b/libc/isystem/__bit/bit_cast.h
deleted file mode 100644
index 44318231a27..00000000000
--- a/libc/isystem/__bit/bit_cast.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/bit_cast.h"
diff --git a/libc/isystem/__bit/bit_ceil.h b/libc/isystem/__bit/bit_ceil.h
deleted file mode 100644
index 2626419a034..00000000000
--- a/libc/isystem/__bit/bit_ceil.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/bit_ceil.h"
diff --git a/libc/isystem/__bit/bit_floor.h b/libc/isystem/__bit/bit_floor.h
deleted file mode 100644
index bff96affd19..00000000000
--- a/libc/isystem/__bit/bit_floor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/bit_floor.h"
diff --git a/libc/isystem/__bit/bit_log2.h b/libc/isystem/__bit/bit_log2.h
deleted file mode 100644
index 6cd2cf734c9..00000000000
--- a/libc/isystem/__bit/bit_log2.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/bit_log2.h"
diff --git a/libc/isystem/__bit/bit_width.h b/libc/isystem/__bit/bit_width.h
deleted file mode 100644
index ca0ffe6e70f..00000000000
--- a/libc/isystem/__bit/bit_width.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/bit_width.h"
diff --git a/libc/isystem/__bit/blsr.h b/libc/isystem/__bit/blsr.h
deleted file mode 100644
index 78556962461..00000000000
--- a/libc/isystem/__bit/blsr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/blsr.h"
diff --git a/libc/isystem/__bit/byteswap.h b/libc/isystem/__bit/byteswap.h
deleted file mode 100644
index 698990acad2..00000000000
--- a/libc/isystem/__bit/byteswap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/byteswap.h"
diff --git a/libc/isystem/__bit/countl.h b/libc/isystem/__bit/countl.h
deleted file mode 100644
index a1bb62153f7..00000000000
--- a/libc/isystem/__bit/countl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/countl.h"
diff --git a/libc/isystem/__bit/countr.h b/libc/isystem/__bit/countr.h
deleted file mode 100644
index ff1b0056b3a..00000000000
--- a/libc/isystem/__bit/countr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/countr.h"
diff --git a/libc/isystem/__bit/endian.h b/libc/isystem/__bit/endian.h
deleted file mode 100644
index ab076f21af8..00000000000
--- a/libc/isystem/__bit/endian.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/endian.h"
diff --git a/libc/isystem/__bit/has_single_bit.h b/libc/isystem/__bit/has_single_bit.h
deleted file mode 100644
index 9a3f4bc10f9..00000000000
--- a/libc/isystem/__bit/has_single_bit.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/has_single_bit.h"
diff --git a/libc/isystem/__bit/popcount.h b/libc/isystem/__bit/popcount.h
deleted file mode 100644
index b12a77a7035..00000000000
--- a/libc/isystem/__bit/popcount.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/popcount.h"
diff --git a/libc/isystem/__bit/rotate.h b/libc/isystem/__bit/rotate.h
deleted file mode 100644
index 20f0ec2442d..00000000000
--- a/libc/isystem/__bit/rotate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit/rotate.h"
diff --git a/libc/isystem/__bit_reference b/libc/isystem/__bit_reference
deleted file mode 100644
index 89438011cd5..00000000000
--- a/libc/isystem/__bit_reference
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__bit_reference"
diff --git a/libc/isystem/__charconv/chars_format.h b/libc/isystem/__charconv/chars_format.h
deleted file mode 100644
index 7e15b94c447..00000000000
--- a/libc/isystem/__charconv/chars_format.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/chars_format.h"
diff --git a/libc/isystem/__charconv/from_chars_integral.h b/libc/isystem/__charconv/from_chars_integral.h
deleted file mode 100644
index 13af75de0cc..00000000000
--- a/libc/isystem/__charconv/from_chars_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/from_chars_integral.h"
diff --git a/libc/isystem/__charconv/from_chars_result.h b/libc/isystem/__charconv/from_chars_result.h
deleted file mode 100644
index c3b6d41cea9..00000000000
--- a/libc/isystem/__charconv/from_chars_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/from_chars_result.h"
diff --git a/libc/isystem/__charconv/tables.h b/libc/isystem/__charconv/tables.h
deleted file mode 100644
index 4abd3d12501..00000000000
--- a/libc/isystem/__charconv/tables.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/tables.h"
diff --git a/libc/isystem/__charconv/to_chars.h b/libc/isystem/__charconv/to_chars.h
deleted file mode 100644
index ee2ee1db2b6..00000000000
--- a/libc/isystem/__charconv/to_chars.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/to_chars.h"
diff --git a/libc/isystem/__charconv/to_chars_base_10.h b/libc/isystem/__charconv/to_chars_base_10.h
deleted file mode 100644
index 850ffbf1fcf..00000000000
--- a/libc/isystem/__charconv/to_chars_base_10.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/to_chars_base_10.h"
diff --git a/libc/isystem/__charconv/to_chars_floating_point.h b/libc/isystem/__charconv/to_chars_floating_point.h
deleted file mode 100644
index b88f5777b24..00000000000
--- a/libc/isystem/__charconv/to_chars_floating_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/to_chars_floating_point.h"
diff --git a/libc/isystem/__charconv/to_chars_integral.h b/libc/isystem/__charconv/to_chars_integral.h
deleted file mode 100644
index 0180d2f2f38..00000000000
--- a/libc/isystem/__charconv/to_chars_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/to_chars_integral.h"
diff --git a/libc/isystem/__charconv/to_chars_result.h b/libc/isystem/__charconv/to_chars_result.h
deleted file mode 100644
index c6256c3d3ea..00000000000
--- a/libc/isystem/__charconv/to_chars_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/to_chars_result.h"
diff --git a/libc/isystem/__charconv/traits.h b/libc/isystem/__charconv/traits.h
deleted file mode 100644
index e2c5ac4881a..00000000000
--- a/libc/isystem/__charconv/traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__charconv/traits.h"
diff --git a/libc/isystem/__chrono/calendar.h b/libc/isystem/__chrono/calendar.h
deleted file mode 100644
index 4f83cab7bf7..00000000000
--- a/libc/isystem/__chrono/calendar.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/calendar.h"
diff --git a/libc/isystem/__chrono/concepts.h b/libc/isystem/__chrono/concepts.h
deleted file mode 100644
index e3a11cdde24..00000000000
--- a/libc/isystem/__chrono/concepts.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/concepts.h"
diff --git a/libc/isystem/__chrono/convert_to_timespec.h b/libc/isystem/__chrono/convert_to_timespec.h
deleted file mode 100644
index 628d0b0a8aa..00000000000
--- a/libc/isystem/__chrono/convert_to_timespec.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/convert_to_timespec.h"
diff --git a/libc/isystem/__chrono/convert_to_tm.h b/libc/isystem/__chrono/convert_to_tm.h
deleted file mode 100644
index f007e86fe87..00000000000
--- a/libc/isystem/__chrono/convert_to_tm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/convert_to_tm.h"
diff --git a/libc/isystem/__chrono/day.h b/libc/isystem/__chrono/day.h
deleted file mode 100644
index 120234303c2..00000000000
--- a/libc/isystem/__chrono/day.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/day.h"
diff --git a/libc/isystem/__chrono/duration.h b/libc/isystem/__chrono/duration.h
deleted file mode 100644
index c3ed6729dae..00000000000
--- a/libc/isystem/__chrono/duration.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/duration.h"
diff --git a/libc/isystem/__chrono/file_clock.h b/libc/isystem/__chrono/file_clock.h
deleted file mode 100644
index 95c3844f779..00000000000
--- a/libc/isystem/__chrono/file_clock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/file_clock.h"
diff --git a/libc/isystem/__chrono/formatter.h b/libc/isystem/__chrono/formatter.h
deleted file mode 100644
index fa3aadbb94d..00000000000
--- a/libc/isystem/__chrono/formatter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/formatter.h"
diff --git a/libc/isystem/__chrono/hh_mm_ss.h b/libc/isystem/__chrono/hh_mm_ss.h
deleted file mode 100644
index 9ad5eb53c82..00000000000
--- a/libc/isystem/__chrono/hh_mm_ss.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/hh_mm_ss.h"
diff --git a/libc/isystem/__chrono/high_resolution_clock.h b/libc/isystem/__chrono/high_resolution_clock.h
deleted file mode 100644
index 154105dfa17..00000000000
--- a/libc/isystem/__chrono/high_resolution_clock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/high_resolution_clock.h"
diff --git a/libc/isystem/__chrono/literals.h b/libc/isystem/__chrono/literals.h
deleted file mode 100644
index a78197f4c2c..00000000000
--- a/libc/isystem/__chrono/literals.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/literals.h"
diff --git a/libc/isystem/__chrono/month.h b/libc/isystem/__chrono/month.h
deleted file mode 100644
index 1efb4474358..00000000000
--- a/libc/isystem/__chrono/month.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/month.h"
diff --git a/libc/isystem/__chrono/month_weekday.h b/libc/isystem/__chrono/month_weekday.h
deleted file mode 100644
index 4933df3c42d..00000000000
--- a/libc/isystem/__chrono/month_weekday.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/month_weekday.h"
diff --git a/libc/isystem/__chrono/monthday.h b/libc/isystem/__chrono/monthday.h
deleted file mode 100644
index 116a0667c91..00000000000
--- a/libc/isystem/__chrono/monthday.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/monthday.h"
diff --git a/libc/isystem/__chrono/ostream.h b/libc/isystem/__chrono/ostream.h
deleted file mode 100644
index 03c1d617a45..00000000000
--- a/libc/isystem/__chrono/ostream.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/ostream.h"
diff --git a/libc/isystem/__chrono/parser_std_format_spec.h b/libc/isystem/__chrono/parser_std_format_spec.h
deleted file mode 100644
index a1f0a7a66ca..00000000000
--- a/libc/isystem/__chrono/parser_std_format_spec.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/parser_std_format_spec.h"
diff --git a/libc/isystem/__chrono/statically_widen.h b/libc/isystem/__chrono/statically_widen.h
deleted file mode 100644
index dc6792601c3..00000000000
--- a/libc/isystem/__chrono/statically_widen.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/statically_widen.h"
diff --git a/libc/isystem/__chrono/steady_clock.h b/libc/isystem/__chrono/steady_clock.h
deleted file mode 100644
index 662b4ff44dd..00000000000
--- a/libc/isystem/__chrono/steady_clock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/steady_clock.h"
diff --git a/libc/isystem/__chrono/system_clock.h b/libc/isystem/__chrono/system_clock.h
deleted file mode 100644
index 074c1a4458e..00000000000
--- a/libc/isystem/__chrono/system_clock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/system_clock.h"
diff --git a/libc/isystem/__chrono/time_point.h b/libc/isystem/__chrono/time_point.h
deleted file mode 100644
index 12e91e5d050..00000000000
--- a/libc/isystem/__chrono/time_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/time_point.h"
diff --git a/libc/isystem/__chrono/weekday.h b/libc/isystem/__chrono/weekday.h
deleted file mode 100644
index a0495b5f16f..00000000000
--- a/libc/isystem/__chrono/weekday.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/weekday.h"
diff --git a/libc/isystem/__chrono/year.h b/libc/isystem/__chrono/year.h
deleted file mode 100644
index 0cc26795ff9..00000000000
--- a/libc/isystem/__chrono/year.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/year.h"
diff --git a/libc/isystem/__chrono/year_month.h b/libc/isystem/__chrono/year_month.h
deleted file mode 100644
index 017ce52d5d0..00000000000
--- a/libc/isystem/__chrono/year_month.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/year_month.h"
diff --git a/libc/isystem/__chrono/year_month_day.h b/libc/isystem/__chrono/year_month_day.h
deleted file mode 100644
index 3dabb538167..00000000000
--- a/libc/isystem/__chrono/year_month_day.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/year_month_day.h"
diff --git a/libc/isystem/__chrono/year_month_weekday.h b/libc/isystem/__chrono/year_month_weekday.h
deleted file mode 100644
index fea61c011bb..00000000000
--- a/libc/isystem/__chrono/year_month_weekday.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__chrono/year_month_weekday.h"
diff --git a/libc/isystem/__compare/common_comparison_category.h b/libc/isystem/__compare/common_comparison_category.h
deleted file mode 100644
index de98b2a882f..00000000000
--- a/libc/isystem/__compare/common_comparison_category.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/common_comparison_category.h"
diff --git a/libc/isystem/__compare/compare_partial_order_fallback.h b/libc/isystem/__compare/compare_partial_order_fallback.h
deleted file mode 100644
index f3f24992357..00000000000
--- a/libc/isystem/__compare/compare_partial_order_fallback.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/compare_partial_order_fallback.h"
diff --git a/libc/isystem/__compare/compare_strong_order_fallback.h b/libc/isystem/__compare/compare_strong_order_fallback.h
deleted file mode 100644
index 688861e61ea..00000000000
--- a/libc/isystem/__compare/compare_strong_order_fallback.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/compare_strong_order_fallback.h"
diff --git a/libc/isystem/__compare/compare_three_way.h b/libc/isystem/__compare/compare_three_way.h
deleted file mode 100644
index 87a359eaa8d..00000000000
--- a/libc/isystem/__compare/compare_three_way.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/compare_three_way.h"
diff --git a/libc/isystem/__compare/compare_three_way_result.h b/libc/isystem/__compare/compare_three_way_result.h
deleted file mode 100644
index b917b668259..00000000000
--- a/libc/isystem/__compare/compare_three_way_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/compare_three_way_result.h"
diff --git a/libc/isystem/__compare/compare_weak_order_fallback.h b/libc/isystem/__compare/compare_weak_order_fallback.h
deleted file mode 100644
index 9fad4a76400..00000000000
--- a/libc/isystem/__compare/compare_weak_order_fallback.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/compare_weak_order_fallback.h"
diff --git a/libc/isystem/__compare/is_eq.h b/libc/isystem/__compare/is_eq.h
deleted file mode 100644
index 8cc06f94762..00000000000
--- a/libc/isystem/__compare/is_eq.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/is_eq.h"
diff --git a/libc/isystem/__compare/ordering.h b/libc/isystem/__compare/ordering.h
deleted file mode 100644
index f3c216b032d..00000000000
--- a/libc/isystem/__compare/ordering.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/ordering.h"
diff --git a/libc/isystem/__compare/partial_order.h b/libc/isystem/__compare/partial_order.h
deleted file mode 100644
index a6d273736c1..00000000000
--- a/libc/isystem/__compare/partial_order.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/partial_order.h"
diff --git a/libc/isystem/__compare/strong_order.h b/libc/isystem/__compare/strong_order.h
deleted file mode 100644
index d95c48d0de8..00000000000
--- a/libc/isystem/__compare/strong_order.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/strong_order.h"
diff --git a/libc/isystem/__compare/synth_three_way.h b/libc/isystem/__compare/synth_three_way.h
deleted file mode 100644
index d3ce27c2942..00000000000
--- a/libc/isystem/__compare/synth_three_way.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/synth_three_way.h"
diff --git a/libc/isystem/__compare/three_way_comparable.h b/libc/isystem/__compare/three_way_comparable.h
deleted file mode 100644
index 2af969ffda8..00000000000
--- a/libc/isystem/__compare/three_way_comparable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/three_way_comparable.h"
diff --git a/libc/isystem/__compare/weak_order.h b/libc/isystem/__compare/weak_order.h
deleted file mode 100644
index 4005b273328..00000000000
--- a/libc/isystem/__compare/weak_order.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__compare/weak_order.h"
diff --git a/libc/isystem/__concepts/arithmetic.h b/libc/isystem/__concepts/arithmetic.h
deleted file mode 100644
index b7b3a862b3c..00000000000
--- a/libc/isystem/__concepts/arithmetic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/arithmetic.h"
diff --git a/libc/isystem/__concepts/assignable.h b/libc/isystem/__concepts/assignable.h
deleted file mode 100644
index a5ba0abc641..00000000000
--- a/libc/isystem/__concepts/assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/assignable.h"
diff --git a/libc/isystem/__concepts/boolean_testable.h b/libc/isystem/__concepts/boolean_testable.h
deleted file mode 100644
index d2090da3e56..00000000000
--- a/libc/isystem/__concepts/boolean_testable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/boolean_testable.h"
diff --git a/libc/isystem/__concepts/class_or_enum.h b/libc/isystem/__concepts/class_or_enum.h
deleted file mode 100644
index 06f8b868ba2..00000000000
--- a/libc/isystem/__concepts/class_or_enum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/class_or_enum.h"
diff --git a/libc/isystem/__concepts/common_reference_with.h b/libc/isystem/__concepts/common_reference_with.h
deleted file mode 100644
index 3fb55b0bfe1..00000000000
--- a/libc/isystem/__concepts/common_reference_with.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/common_reference_with.h"
diff --git a/libc/isystem/__concepts/common_with.h b/libc/isystem/__concepts/common_with.h
deleted file mode 100644
index 8312c979356..00000000000
--- a/libc/isystem/__concepts/common_with.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/common_with.h"
diff --git a/libc/isystem/__concepts/constructible.h b/libc/isystem/__concepts/constructible.h
deleted file mode 100644
index bcc66912ec9..00000000000
--- a/libc/isystem/__concepts/constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/constructible.h"
diff --git a/libc/isystem/__concepts/convertible_to.h b/libc/isystem/__concepts/convertible_to.h
deleted file mode 100644
index 28d89bcea9a..00000000000
--- a/libc/isystem/__concepts/convertible_to.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/convertible_to.h"
diff --git a/libc/isystem/__concepts/copyable.h b/libc/isystem/__concepts/copyable.h
deleted file mode 100644
index ee9df4ce8ef..00000000000
--- a/libc/isystem/__concepts/copyable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/copyable.h"
diff --git a/libc/isystem/__concepts/derived_from.h b/libc/isystem/__concepts/derived_from.h
deleted file mode 100644
index 4598169a092..00000000000
--- a/libc/isystem/__concepts/derived_from.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/derived_from.h"
diff --git a/libc/isystem/__concepts/destructible.h b/libc/isystem/__concepts/destructible.h
deleted file mode 100644
index 7b6bd65bb69..00000000000
--- a/libc/isystem/__concepts/destructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/destructible.h"
diff --git a/libc/isystem/__concepts/different_from.h b/libc/isystem/__concepts/different_from.h
deleted file mode 100644
index 81c2114f3a2..00000000000
--- a/libc/isystem/__concepts/different_from.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/different_from.h"
diff --git a/libc/isystem/__concepts/equality_comparable.h b/libc/isystem/__concepts/equality_comparable.h
deleted file mode 100644
index 6c1abeafaf1..00000000000
--- a/libc/isystem/__concepts/equality_comparable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/equality_comparable.h"
diff --git a/libc/isystem/__concepts/invocable.h b/libc/isystem/__concepts/invocable.h
deleted file mode 100644
index e5639ff7488..00000000000
--- a/libc/isystem/__concepts/invocable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/invocable.h"
diff --git a/libc/isystem/__concepts/movable.h b/libc/isystem/__concepts/movable.h
deleted file mode 100644
index d3939c357ae..00000000000
--- a/libc/isystem/__concepts/movable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/movable.h"
diff --git a/libc/isystem/__concepts/predicate.h b/libc/isystem/__concepts/predicate.h
deleted file mode 100644
index bb5145da0f1..00000000000
--- a/libc/isystem/__concepts/predicate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/predicate.h"
diff --git a/libc/isystem/__concepts/regular.h b/libc/isystem/__concepts/regular.h
deleted file mode 100644
index 39772486a38..00000000000
--- a/libc/isystem/__concepts/regular.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/regular.h"
diff --git a/libc/isystem/__concepts/relation.h b/libc/isystem/__concepts/relation.h
deleted file mode 100644
index ca0f9603f7e..00000000000
--- a/libc/isystem/__concepts/relation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/relation.h"
diff --git a/libc/isystem/__concepts/same_as.h b/libc/isystem/__concepts/same_as.h
deleted file mode 100644
index 5aed2298102..00000000000
--- a/libc/isystem/__concepts/same_as.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/same_as.h"
diff --git a/libc/isystem/__concepts/semiregular.h b/libc/isystem/__concepts/semiregular.h
deleted file mode 100644
index 419b73bed89..00000000000
--- a/libc/isystem/__concepts/semiregular.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/semiregular.h"
diff --git a/libc/isystem/__concepts/swappable.h b/libc/isystem/__concepts/swappable.h
deleted file mode 100644
index 30f479c2950..00000000000
--- a/libc/isystem/__concepts/swappable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/swappable.h"
diff --git a/libc/isystem/__concepts/totally_ordered.h b/libc/isystem/__concepts/totally_ordered.h
deleted file mode 100644
index b7b4cd7608b..00000000000
--- a/libc/isystem/__concepts/totally_ordered.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__concepts/totally_ordered.h"
diff --git a/libc/isystem/__condition_variable/condition_variable.h b/libc/isystem/__condition_variable/condition_variable.h
deleted file mode 100644
index 27d82ac003b..00000000000
--- a/libc/isystem/__condition_variable/condition_variable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__condition_variable/condition_variable.h"
diff --git a/libc/isystem/__config b/libc/isystem/__config
deleted file mode 100644
index e0803675dd9..00000000000
--- a/libc/isystem/__config
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__config"
diff --git a/libc/isystem/__config_site b/libc/isystem/__config_site
deleted file mode 100644
index 281eff4b857..00000000000
--- a/libc/isystem/__config_site
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__config_site"
diff --git a/libc/isystem/__coroutine/coroutine_handle.h b/libc/isystem/__coroutine/coroutine_handle.h
deleted file mode 100644
index edc585dccca..00000000000
--- a/libc/isystem/__coroutine/coroutine_handle.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__coroutine/coroutine_handle.h"
diff --git a/libc/isystem/__coroutine/coroutine_traits.h b/libc/isystem/__coroutine/coroutine_traits.h
deleted file mode 100644
index bbff1ebdd0f..00000000000
--- a/libc/isystem/__coroutine/coroutine_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__coroutine/coroutine_traits.h"
diff --git a/libc/isystem/__coroutine/noop_coroutine_handle.h b/libc/isystem/__coroutine/noop_coroutine_handle.h
deleted file mode 100644
index 2f171894e75..00000000000
--- a/libc/isystem/__coroutine/noop_coroutine_handle.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__coroutine/noop_coroutine_handle.h"
diff --git a/libc/isystem/__coroutine/trivial_awaitables.h b/libc/isystem/__coroutine/trivial_awaitables.h
deleted file mode 100644
index 3bdd68e0eae..00000000000
--- a/libc/isystem/__coroutine/trivial_awaitables.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__coroutine/trivial_awaitables.h"
diff --git a/libc/isystem/__debug b/libc/isystem/__debug
deleted file mode 100644
index 04395b9bc4a..00000000000
--- a/libc/isystem/__debug
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__debug"
diff --git a/libc/isystem/__debug_utils/randomize_range.h b/libc/isystem/__debug_utils/randomize_range.h
deleted file mode 100644
index a33bc6b98af..00000000000
--- a/libc/isystem/__debug_utils/randomize_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__debug_utils/randomize_range.h"
diff --git a/libc/isystem/__exception/exception.h b/libc/isystem/__exception/exception.h
deleted file mode 100644
index fc7c3312eaf..00000000000
--- a/libc/isystem/__exception/exception.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__exception/exception.h"
diff --git a/libc/isystem/__exception/exception_ptr.h b/libc/isystem/__exception/exception_ptr.h
deleted file mode 100644
index 10b13461468..00000000000
--- a/libc/isystem/__exception/exception_ptr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__exception/exception_ptr.h"
diff --git a/libc/isystem/__exception/nested_exception.h b/libc/isystem/__exception/nested_exception.h
deleted file mode 100644
index e5900e7b368..00000000000
--- a/libc/isystem/__exception/nested_exception.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__exception/nested_exception.h"
diff --git a/libc/isystem/__exception/operations.h b/libc/isystem/__exception/operations.h
deleted file mode 100644
index 3302303688d..00000000000
--- a/libc/isystem/__exception/operations.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__exception/operations.h"
diff --git a/libc/isystem/__exception/terminate.h b/libc/isystem/__exception/terminate.h
deleted file mode 100644
index bd9211ab7f2..00000000000
--- a/libc/isystem/__exception/terminate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__exception/terminate.h"
diff --git a/libc/isystem/__expected/bad_expected_access.h b/libc/isystem/__expected/bad_expected_access.h
deleted file mode 100644
index 42f6c73e4f6..00000000000
--- a/libc/isystem/__expected/bad_expected_access.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__expected/bad_expected_access.h"
diff --git a/libc/isystem/__expected/expected.h b/libc/isystem/__expected/expected.h
deleted file mode 100644
index ba78e807d9a..00000000000
--- a/libc/isystem/__expected/expected.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__expected/expected.h"
diff --git a/libc/isystem/__expected/unexpect.h b/libc/isystem/__expected/unexpect.h
deleted file mode 100644
index 16d23ea4ebe..00000000000
--- a/libc/isystem/__expected/unexpect.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__expected/unexpect.h"
diff --git a/libc/isystem/__expected/unexpected.h b/libc/isystem/__expected/unexpected.h
deleted file mode 100644
index 51a2d1b6a59..00000000000
--- a/libc/isystem/__expected/unexpected.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__expected/unexpected.h"
diff --git a/libc/isystem/__filesystem/copy_options.h b/libc/isystem/__filesystem/copy_options.h
deleted file mode 100644
index 6bb46afbfd9..00000000000
--- a/libc/isystem/__filesystem/copy_options.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/copy_options.h"
diff --git a/libc/isystem/__filesystem/directory_entry.h b/libc/isystem/__filesystem/directory_entry.h
deleted file mode 100644
index 888c4219c8c..00000000000
--- a/libc/isystem/__filesystem/directory_entry.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/directory_entry.h"
diff --git a/libc/isystem/__filesystem/directory_iterator.h b/libc/isystem/__filesystem/directory_iterator.h
deleted file mode 100644
index c8a3ab02e94..00000000000
--- a/libc/isystem/__filesystem/directory_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/directory_iterator.h"
diff --git a/libc/isystem/__filesystem/directory_options.h b/libc/isystem/__filesystem/directory_options.h
deleted file mode 100644
index c6fd6d089d1..00000000000
--- a/libc/isystem/__filesystem/directory_options.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/directory_options.h"
diff --git a/libc/isystem/__filesystem/file_status.h b/libc/isystem/__filesystem/file_status.h
deleted file mode 100644
index 45626c212e9..00000000000
--- a/libc/isystem/__filesystem/file_status.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/file_status.h"
diff --git a/libc/isystem/__filesystem/file_time_type.h b/libc/isystem/__filesystem/file_time_type.h
deleted file mode 100644
index 69568dbcfc9..00000000000
--- a/libc/isystem/__filesystem/file_time_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/file_time_type.h"
diff --git a/libc/isystem/__filesystem/file_type.h b/libc/isystem/__filesystem/file_type.h
deleted file mode 100644
index 335a11c9e86..00000000000
--- a/libc/isystem/__filesystem/file_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/file_type.h"
diff --git a/libc/isystem/__filesystem/filesystem_error.h b/libc/isystem/__filesystem/filesystem_error.h
deleted file mode 100644
index b951268487c..00000000000
--- a/libc/isystem/__filesystem/filesystem_error.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/filesystem_error.h"
diff --git a/libc/isystem/__filesystem/operations.h b/libc/isystem/__filesystem/operations.h
deleted file mode 100644
index d0d79480d32..00000000000
--- a/libc/isystem/__filesystem/operations.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/operations.h"
diff --git a/libc/isystem/__filesystem/path.h b/libc/isystem/__filesystem/path.h
deleted file mode 100644
index c5a25621fe5..00000000000
--- a/libc/isystem/__filesystem/path.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/path.h"
diff --git a/libc/isystem/__filesystem/path_iterator.h b/libc/isystem/__filesystem/path_iterator.h
deleted file mode 100644
index c730fd4b32e..00000000000
--- a/libc/isystem/__filesystem/path_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/path_iterator.h"
diff --git a/libc/isystem/__filesystem/perm_options.h b/libc/isystem/__filesystem/perm_options.h
deleted file mode 100644
index dbd32cbc75f..00000000000
--- a/libc/isystem/__filesystem/perm_options.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/perm_options.h"
diff --git a/libc/isystem/__filesystem/perms.h b/libc/isystem/__filesystem/perms.h
deleted file mode 100644
index b83178fc060..00000000000
--- a/libc/isystem/__filesystem/perms.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/perms.h"
diff --git a/libc/isystem/__filesystem/recursive_directory_iterator.h b/libc/isystem/__filesystem/recursive_directory_iterator.h
deleted file mode 100644
index 08bf7946c34..00000000000
--- a/libc/isystem/__filesystem/recursive_directory_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/recursive_directory_iterator.h"
diff --git a/libc/isystem/__filesystem/space_info.h b/libc/isystem/__filesystem/space_info.h
deleted file mode 100644
index 81b17e6e7fa..00000000000
--- a/libc/isystem/__filesystem/space_info.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/space_info.h"
diff --git a/libc/isystem/__filesystem/u8path.h b/libc/isystem/__filesystem/u8path.h
deleted file mode 100644
index fffbb8ce022..00000000000
--- a/libc/isystem/__filesystem/u8path.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__filesystem/u8path.h"
diff --git a/libc/isystem/__format/buffer.h b/libc/isystem/__format/buffer.h
deleted file mode 100644
index 818c3b38e78..00000000000
--- a/libc/isystem/__format/buffer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/buffer.h"
diff --git a/libc/isystem/__format/concepts.h b/libc/isystem/__format/concepts.h
deleted file mode 100644
index ecb0e84806b..00000000000
--- a/libc/isystem/__format/concepts.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/concepts.h"
diff --git a/libc/isystem/__format/container_adaptor.h b/libc/isystem/__format/container_adaptor.h
deleted file mode 100644
index 4cd42bf057c..00000000000
--- a/libc/isystem/__format/container_adaptor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/container_adaptor.h"
diff --git a/libc/isystem/__format/enable_insertable.h b/libc/isystem/__format/enable_insertable.h
deleted file mode 100644
index b10f358d71a..00000000000
--- a/libc/isystem/__format/enable_insertable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/enable_insertable.h"
diff --git a/libc/isystem/__format/escaped_output_table.h b/libc/isystem/__format/escaped_output_table.h
deleted file mode 100644
index 0388bfd254f..00000000000
--- a/libc/isystem/__format/escaped_output_table.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/escaped_output_table.h"
diff --git a/libc/isystem/__format/extended_grapheme_cluster_table.h b/libc/isystem/__format/extended_grapheme_cluster_table.h
deleted file mode 100644
index 9dcfd92a8f8..00000000000
--- a/libc/isystem/__format/extended_grapheme_cluster_table.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/extended_grapheme_cluster_table.h"
diff --git a/libc/isystem/__format/format_arg.h b/libc/isystem/__format/format_arg.h
deleted file mode 100644
index 8e13b8af383..00000000000
--- a/libc/isystem/__format/format_arg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_arg.h"
diff --git a/libc/isystem/__format/format_arg_store.h b/libc/isystem/__format/format_arg_store.h
deleted file mode 100644
index 3f917bb4e47..00000000000
--- a/libc/isystem/__format/format_arg_store.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_arg_store.h"
diff --git a/libc/isystem/__format/format_args.h b/libc/isystem/__format/format_args.h
deleted file mode 100644
index 55d301edf1a..00000000000
--- a/libc/isystem/__format/format_args.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_args.h"
diff --git a/libc/isystem/__format/format_context.h b/libc/isystem/__format/format_context.h
deleted file mode 100644
index b29184b2d65..00000000000
--- a/libc/isystem/__format/format_context.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_context.h"
diff --git a/libc/isystem/__format/format_error.h b/libc/isystem/__format/format_error.h
deleted file mode 100644
index 5f3f358b509..00000000000
--- a/libc/isystem/__format/format_error.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_error.h"
diff --git a/libc/isystem/__format/format_functions.h b/libc/isystem/__format/format_functions.h
deleted file mode 100644
index 14f8df3b15f..00000000000
--- a/libc/isystem/__format/format_functions.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_functions.h"
diff --git a/libc/isystem/__format/format_fwd.h b/libc/isystem/__format/format_fwd.h
deleted file mode 100644
index 590990237c3..00000000000
--- a/libc/isystem/__format/format_fwd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_fwd.h"
diff --git a/libc/isystem/__format/format_parse_context.h b/libc/isystem/__format/format_parse_context.h
deleted file mode 100644
index c1cf595f1cf..00000000000
--- a/libc/isystem/__format/format_parse_context.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_parse_context.h"
diff --git a/libc/isystem/__format/format_string.h b/libc/isystem/__format/format_string.h
deleted file mode 100644
index 427a501bd22..00000000000
--- a/libc/isystem/__format/format_string.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_string.h"
diff --git a/libc/isystem/__format/format_to_n_result.h b/libc/isystem/__format/format_to_n_result.h
deleted file mode 100644
index 099dee51ad3..00000000000
--- a/libc/isystem/__format/format_to_n_result.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/format_to_n_result.h"
diff --git a/libc/isystem/__format/formatter.h b/libc/isystem/__format/formatter.h
deleted file mode 100644
index 740c4cc5476..00000000000
--- a/libc/isystem/__format/formatter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter.h"
diff --git a/libc/isystem/__format/formatter_bool.h b/libc/isystem/__format/formatter_bool.h
deleted file mode 100644
index bf532de5d50..00000000000
--- a/libc/isystem/__format/formatter_bool.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_bool.h"
diff --git a/libc/isystem/__format/formatter_char.h b/libc/isystem/__format/formatter_char.h
deleted file mode 100644
index 6674430b250..00000000000
--- a/libc/isystem/__format/formatter_char.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_char.h"
diff --git a/libc/isystem/__format/formatter_floating_point.h b/libc/isystem/__format/formatter_floating_point.h
deleted file mode 100644
index ec3237b4d7d..00000000000
--- a/libc/isystem/__format/formatter_floating_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_floating_point.h"
diff --git a/libc/isystem/__format/formatter_integer.h b/libc/isystem/__format/formatter_integer.h
deleted file mode 100644
index 5999edecd98..00000000000
--- a/libc/isystem/__format/formatter_integer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_integer.h"
diff --git a/libc/isystem/__format/formatter_integral.h b/libc/isystem/__format/formatter_integral.h
deleted file mode 100644
index 4564f408705..00000000000
--- a/libc/isystem/__format/formatter_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_integral.h"
diff --git a/libc/isystem/__format/formatter_output.h b/libc/isystem/__format/formatter_output.h
deleted file mode 100644
index 858d25ee8d3..00000000000
--- a/libc/isystem/__format/formatter_output.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_output.h"
diff --git a/libc/isystem/__format/formatter_pointer.h b/libc/isystem/__format/formatter_pointer.h
deleted file mode 100644
index 1299e68bfa7..00000000000
--- a/libc/isystem/__format/formatter_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_pointer.h"
diff --git a/libc/isystem/__format/formatter_string.h b/libc/isystem/__format/formatter_string.h
deleted file mode 100644
index 3223ce63b99..00000000000
--- a/libc/isystem/__format/formatter_string.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_string.h"
diff --git a/libc/isystem/__format/formatter_tuple.h b/libc/isystem/__format/formatter_tuple.h
deleted file mode 100644
index 1cc3c466afb..00000000000
--- a/libc/isystem/__format/formatter_tuple.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/formatter_tuple.h"
diff --git a/libc/isystem/__format/parser_std_format_spec.h b/libc/isystem/__format/parser_std_format_spec.h
deleted file mode 100644
index e308602a497..00000000000
--- a/libc/isystem/__format/parser_std_format_spec.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/parser_std_format_spec.h"
diff --git a/libc/isystem/__format/range_default_formatter.h b/libc/isystem/__format/range_default_formatter.h
deleted file mode 100644
index fd460f6f355..00000000000
--- a/libc/isystem/__format/range_default_formatter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/range_default_formatter.h"
diff --git a/libc/isystem/__format/range_formatter.h b/libc/isystem/__format/range_formatter.h
deleted file mode 100644
index c99e4af1b33..00000000000
--- a/libc/isystem/__format/range_formatter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/range_formatter.h"
diff --git a/libc/isystem/__format/unicode.h b/libc/isystem/__format/unicode.h
deleted file mode 100644
index 75cfb987379..00000000000
--- a/libc/isystem/__format/unicode.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/unicode.h"
diff --git a/libc/isystem/__format/width_estimation_table.h b/libc/isystem/__format/width_estimation_table.h
deleted file mode 100644
index 61e359e53c1..00000000000
--- a/libc/isystem/__format/width_estimation_table.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__format/width_estimation_table.h"
diff --git a/libc/isystem/__functional/binary_function.h b/libc/isystem/__functional/binary_function.h
deleted file mode 100644
index dfa940f7c94..00000000000
--- a/libc/isystem/__functional/binary_function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/binary_function.h"
diff --git a/libc/isystem/__functional/binary_negate.h b/libc/isystem/__functional/binary_negate.h
deleted file mode 100644
index 74b7fb637b5..00000000000
--- a/libc/isystem/__functional/binary_negate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/binary_negate.h"
diff --git a/libc/isystem/__functional/bind.h b/libc/isystem/__functional/bind.h
deleted file mode 100644
index 495bb11113f..00000000000
--- a/libc/isystem/__functional/bind.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/bind.h"
diff --git a/libc/isystem/__functional/bind_back.h b/libc/isystem/__functional/bind_back.h
deleted file mode 100644
index d8b1b57045f..00000000000
--- a/libc/isystem/__functional/bind_back.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/bind_back.h"
diff --git a/libc/isystem/__functional/bind_front.h b/libc/isystem/__functional/bind_front.h
deleted file mode 100644
index 8581fe048c1..00000000000
--- a/libc/isystem/__functional/bind_front.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/bind_front.h"
diff --git a/libc/isystem/__functional/binder1st.h b/libc/isystem/__functional/binder1st.h
deleted file mode 100644
index 548aa5cc66c..00000000000
--- a/libc/isystem/__functional/binder1st.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/binder1st.h"
diff --git a/libc/isystem/__functional/binder2nd.h b/libc/isystem/__functional/binder2nd.h
deleted file mode 100644
index f194a998d55..00000000000
--- a/libc/isystem/__functional/binder2nd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/binder2nd.h"
diff --git a/libc/isystem/__functional/boyer_moore_searcher.h b/libc/isystem/__functional/boyer_moore_searcher.h
deleted file mode 100644
index 028e35e6d79..00000000000
--- a/libc/isystem/__functional/boyer_moore_searcher.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/boyer_moore_searcher.h"
diff --git a/libc/isystem/__functional/compose.h b/libc/isystem/__functional/compose.h
deleted file mode 100644
index e190a0a2e7f..00000000000
--- a/libc/isystem/__functional/compose.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/compose.h"
diff --git a/libc/isystem/__functional/default_searcher.h b/libc/isystem/__functional/default_searcher.h
deleted file mode 100644
index 64ab66f8e85..00000000000
--- a/libc/isystem/__functional/default_searcher.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/default_searcher.h"
diff --git a/libc/isystem/__functional/function.h b/libc/isystem/__functional/function.h
deleted file mode 100644
index e70e5e883d7..00000000000
--- a/libc/isystem/__functional/function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/function.h"
diff --git a/libc/isystem/__functional/hash.h b/libc/isystem/__functional/hash.h
deleted file mode 100644
index 269bca2e17e..00000000000
--- a/libc/isystem/__functional/hash.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/hash.h"
diff --git a/libc/isystem/__functional/identity.h b/libc/isystem/__functional/identity.h
deleted file mode 100644
index 1174eb660e4..00000000000
--- a/libc/isystem/__functional/identity.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/identity.h"
diff --git a/libc/isystem/__functional/invoke.h b/libc/isystem/__functional/invoke.h
deleted file mode 100644
index 541cfff6e21..00000000000
--- a/libc/isystem/__functional/invoke.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/invoke.h"
diff --git a/libc/isystem/__functional/is_transparent.h b/libc/isystem/__functional/is_transparent.h
deleted file mode 100644
index cbfdcd080a1..00000000000
--- a/libc/isystem/__functional/is_transparent.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/is_transparent.h"
diff --git a/libc/isystem/__functional/mem_fn.h b/libc/isystem/__functional/mem_fn.h
deleted file mode 100644
index a7d6c030948..00000000000
--- a/libc/isystem/__functional/mem_fn.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/mem_fn.h"
diff --git a/libc/isystem/__functional/mem_fun_ref.h b/libc/isystem/__functional/mem_fun_ref.h
deleted file mode 100644
index 49430c517b5..00000000000
--- a/libc/isystem/__functional/mem_fun_ref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/mem_fun_ref.h"
diff --git a/libc/isystem/__functional/not_fn.h b/libc/isystem/__functional/not_fn.h
deleted file mode 100644
index f1f98ada8e6..00000000000
--- a/libc/isystem/__functional/not_fn.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/not_fn.h"
diff --git a/libc/isystem/__functional/operations.h b/libc/isystem/__functional/operations.h
deleted file mode 100644
index bd14a162ac5..00000000000
--- a/libc/isystem/__functional/operations.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/operations.h"
diff --git a/libc/isystem/__functional/perfect_forward.h b/libc/isystem/__functional/perfect_forward.h
deleted file mode 100644
index 8506b8297f7..00000000000
--- a/libc/isystem/__functional/perfect_forward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/perfect_forward.h"
diff --git a/libc/isystem/__functional/pointer_to_binary_function.h b/libc/isystem/__functional/pointer_to_binary_function.h
deleted file mode 100644
index 648eb8c427b..00000000000
--- a/libc/isystem/__functional/pointer_to_binary_function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/pointer_to_binary_function.h"
diff --git a/libc/isystem/__functional/pointer_to_unary_function.h b/libc/isystem/__functional/pointer_to_unary_function.h
deleted file mode 100644
index ef966d03887..00000000000
--- a/libc/isystem/__functional/pointer_to_unary_function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/pointer_to_unary_function.h"
diff --git a/libc/isystem/__functional/ranges_operations.h b/libc/isystem/__functional/ranges_operations.h
deleted file mode 100644
index 42d5ebb19d0..00000000000
--- a/libc/isystem/__functional/ranges_operations.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/ranges_operations.h"
diff --git a/libc/isystem/__functional/reference_wrapper.h b/libc/isystem/__functional/reference_wrapper.h
deleted file mode 100644
index 0dcebaf1ddd..00000000000
--- a/libc/isystem/__functional/reference_wrapper.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/reference_wrapper.h"
diff --git a/libc/isystem/__functional/unary_function.h b/libc/isystem/__functional/unary_function.h
deleted file mode 100644
index 31762250a8e..00000000000
--- a/libc/isystem/__functional/unary_function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/unary_function.h"
diff --git a/libc/isystem/__functional/unary_negate.h b/libc/isystem/__functional/unary_negate.h
deleted file mode 100644
index b411f1d1eee..00000000000
--- a/libc/isystem/__functional/unary_negate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/unary_negate.h"
diff --git a/libc/isystem/__functional/weak_result_type.h b/libc/isystem/__functional/weak_result_type.h
deleted file mode 100644
index 931b520c8a8..00000000000
--- a/libc/isystem/__functional/weak_result_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__functional/weak_result_type.h"
diff --git a/libc/isystem/__fwd/array.h b/libc/isystem/__fwd/array.h
deleted file mode 100644
index f35d9fa2999..00000000000
--- a/libc/isystem/__fwd/array.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/array.h"
diff --git a/libc/isystem/__fwd/fstream.h b/libc/isystem/__fwd/fstream.h
deleted file mode 100644
index 3201576226d..00000000000
--- a/libc/isystem/__fwd/fstream.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/fstream.h"
diff --git a/libc/isystem/__fwd/get.h b/libc/isystem/__fwd/get.h
deleted file mode 100644
index 62f51e163b3..00000000000
--- a/libc/isystem/__fwd/get.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/get.h"
diff --git a/libc/isystem/__fwd/hash.h b/libc/isystem/__fwd/hash.h
deleted file mode 100644
index efb447e83a0..00000000000
--- a/libc/isystem/__fwd/hash.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/hash.h"
diff --git a/libc/isystem/__fwd/ios.h b/libc/isystem/__fwd/ios.h
deleted file mode 100644
index a121bea35af..00000000000
--- a/libc/isystem/__fwd/ios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/ios.h"
diff --git a/libc/isystem/__fwd/istream.h b/libc/isystem/__fwd/istream.h
deleted file mode 100644
index f2f3a07ed5e..00000000000
--- a/libc/isystem/__fwd/istream.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/istream.h"
diff --git a/libc/isystem/__fwd/memory_resource.h b/libc/isystem/__fwd/memory_resource.h
deleted file mode 100644
index 9c3a2288539..00000000000
--- a/libc/isystem/__fwd/memory_resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/memory_resource.h"
diff --git a/libc/isystem/__fwd/ostream.h b/libc/isystem/__fwd/ostream.h
deleted file mode 100644
index a3ed8156468..00000000000
--- a/libc/isystem/__fwd/ostream.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/ostream.h"
diff --git a/libc/isystem/__fwd/pair.h b/libc/isystem/__fwd/pair.h
deleted file mode 100644
index 8ae0ca4beb2..00000000000
--- a/libc/isystem/__fwd/pair.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/pair.h"
diff --git a/libc/isystem/__fwd/span.h b/libc/isystem/__fwd/span.h
deleted file mode 100644
index bc2ac552e23..00000000000
--- a/libc/isystem/__fwd/span.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/span.h"
diff --git a/libc/isystem/__fwd/sstream.h b/libc/isystem/__fwd/sstream.h
deleted file mode 100644
index fccf7caa69e..00000000000
--- a/libc/isystem/__fwd/sstream.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/sstream.h"
diff --git a/libc/isystem/__fwd/streambuf.h b/libc/isystem/__fwd/streambuf.h
deleted file mode 100644
index cd3c6bc2246..00000000000
--- a/libc/isystem/__fwd/streambuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/streambuf.h"
diff --git a/libc/isystem/__fwd/string.h b/libc/isystem/__fwd/string.h
deleted file mode 100644
index 403ba5d2eba..00000000000
--- a/libc/isystem/__fwd/string.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/string.h"
diff --git a/libc/isystem/__fwd/string_view.h b/libc/isystem/__fwd/string_view.h
deleted file mode 100644
index d094372be0f..00000000000
--- a/libc/isystem/__fwd/string_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/string_view.h"
diff --git a/libc/isystem/__fwd/subrange.h b/libc/isystem/__fwd/subrange.h
deleted file mode 100644
index baecfb3b7b9..00000000000
--- a/libc/isystem/__fwd/subrange.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/subrange.h"
diff --git a/libc/isystem/__fwd/tuple.h b/libc/isystem/__fwd/tuple.h
deleted file mode 100644
index ba1a2d8881f..00000000000
--- a/libc/isystem/__fwd/tuple.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__fwd/tuple.h"
diff --git a/libc/isystem/__hash_table b/libc/isystem/__hash_table
deleted file mode 100644
index 06dd032dbd7..00000000000
--- a/libc/isystem/__hash_table
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__hash_table"
diff --git a/libc/isystem/__ios/fpos.h b/libc/isystem/__ios/fpos.h
deleted file mode 100644
index 8752622fd2c..00000000000
--- a/libc/isystem/__ios/fpos.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ios/fpos.h"
diff --git a/libc/isystem/__iterator/access.h b/libc/isystem/__iterator/access.h
deleted file mode 100644
index 42e8993adb5..00000000000
--- a/libc/isystem/__iterator/access.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/access.h"
diff --git a/libc/isystem/__iterator/advance.h b/libc/isystem/__iterator/advance.h
deleted file mode 100644
index b9d6ecb59b3..00000000000
--- a/libc/isystem/__iterator/advance.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/advance.h"
diff --git a/libc/isystem/__iterator/back_insert_iterator.h b/libc/isystem/__iterator/back_insert_iterator.h
deleted file mode 100644
index 8b6ea865566..00000000000
--- a/libc/isystem/__iterator/back_insert_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/back_insert_iterator.h"
diff --git a/libc/isystem/__iterator/bounded_iter.h b/libc/isystem/__iterator/bounded_iter.h
deleted file mode 100644
index 3acf996fc35..00000000000
--- a/libc/isystem/__iterator/bounded_iter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/bounded_iter.h"
diff --git a/libc/isystem/__iterator/common_iterator.h b/libc/isystem/__iterator/common_iterator.h
deleted file mode 100644
index 74b1bfeda5c..00000000000
--- a/libc/isystem/__iterator/common_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/common_iterator.h"
diff --git a/libc/isystem/__iterator/concepts.h b/libc/isystem/__iterator/concepts.h
deleted file mode 100644
index b930c317d7e..00000000000
--- a/libc/isystem/__iterator/concepts.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/concepts.h"
diff --git a/libc/isystem/__iterator/counted_iterator.h b/libc/isystem/__iterator/counted_iterator.h
deleted file mode 100644
index e8fea817958..00000000000
--- a/libc/isystem/__iterator/counted_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/counted_iterator.h"
diff --git a/libc/isystem/__iterator/data.h b/libc/isystem/__iterator/data.h
deleted file mode 100644
index 074df0122f4..00000000000
--- a/libc/isystem/__iterator/data.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/data.h"
diff --git a/libc/isystem/__iterator/default_sentinel.h b/libc/isystem/__iterator/default_sentinel.h
deleted file mode 100644
index 35f516299dd..00000000000
--- a/libc/isystem/__iterator/default_sentinel.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/default_sentinel.h"
diff --git a/libc/isystem/__iterator/distance.h b/libc/isystem/__iterator/distance.h
deleted file mode 100644
index 03427f34870..00000000000
--- a/libc/isystem/__iterator/distance.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/distance.h"
diff --git a/libc/isystem/__iterator/empty.h b/libc/isystem/__iterator/empty.h
deleted file mode 100644
index 7dff787a6cf..00000000000
--- a/libc/isystem/__iterator/empty.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/empty.h"
diff --git a/libc/isystem/__iterator/erase_if_container.h b/libc/isystem/__iterator/erase_if_container.h
deleted file mode 100644
index 891c35d3205..00000000000
--- a/libc/isystem/__iterator/erase_if_container.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/erase_if_container.h"
diff --git a/libc/isystem/__iterator/front_insert_iterator.h b/libc/isystem/__iterator/front_insert_iterator.h
deleted file mode 100644
index 803fa7c1955..00000000000
--- a/libc/isystem/__iterator/front_insert_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/front_insert_iterator.h"
diff --git a/libc/isystem/__iterator/incrementable_traits.h b/libc/isystem/__iterator/incrementable_traits.h
deleted file mode 100644
index 016a7429d3f..00000000000
--- a/libc/isystem/__iterator/incrementable_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/incrementable_traits.h"
diff --git a/libc/isystem/__iterator/indirectly_comparable.h b/libc/isystem/__iterator/indirectly_comparable.h
deleted file mode 100644
index e8dd616116c..00000000000
--- a/libc/isystem/__iterator/indirectly_comparable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/indirectly_comparable.h"
diff --git a/libc/isystem/__iterator/insert_iterator.h b/libc/isystem/__iterator/insert_iterator.h
deleted file mode 100644
index d7d51d5a289..00000000000
--- a/libc/isystem/__iterator/insert_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/insert_iterator.h"
diff --git a/libc/isystem/__iterator/istream_iterator.h b/libc/isystem/__iterator/istream_iterator.h
deleted file mode 100644
index c4dca4cf71d..00000000000
--- a/libc/isystem/__iterator/istream_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/istream_iterator.h"
diff --git a/libc/isystem/__iterator/istreambuf_iterator.h b/libc/isystem/__iterator/istreambuf_iterator.h
deleted file mode 100644
index e1c6f5c0c96..00000000000
--- a/libc/isystem/__iterator/istreambuf_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/istreambuf_iterator.h"
diff --git a/libc/isystem/__iterator/iter_move.h b/libc/isystem/__iterator/iter_move.h
deleted file mode 100644
index d6ec40c769a..00000000000
--- a/libc/isystem/__iterator/iter_move.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/iter_move.h"
diff --git a/libc/isystem/__iterator/iter_swap.h b/libc/isystem/__iterator/iter_swap.h
deleted file mode 100644
index d417d7b9989..00000000000
--- a/libc/isystem/__iterator/iter_swap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/iter_swap.h"
diff --git a/libc/isystem/__iterator/iterator.h b/libc/isystem/__iterator/iterator.h
deleted file mode 100644
index e25632aaadf..00000000000
--- a/libc/isystem/__iterator/iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/iterator.h"
diff --git a/libc/isystem/__iterator/iterator_traits.h b/libc/isystem/__iterator/iterator_traits.h
deleted file mode 100644
index 74329d2333a..00000000000
--- a/libc/isystem/__iterator/iterator_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/iterator_traits.h"
diff --git a/libc/isystem/__iterator/iterator_with_data.h b/libc/isystem/__iterator/iterator_with_data.h
deleted file mode 100644
index a13a042d69e..00000000000
--- a/libc/isystem/__iterator/iterator_with_data.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/iterator_with_data.h"
diff --git a/libc/isystem/__iterator/mergeable.h b/libc/isystem/__iterator/mergeable.h
deleted file mode 100644
index 9c05a7ec7ac..00000000000
--- a/libc/isystem/__iterator/mergeable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/mergeable.h"
diff --git a/libc/isystem/__iterator/move_iterator.h b/libc/isystem/__iterator/move_iterator.h
deleted file mode 100644
index 93556c2c4ca..00000000000
--- a/libc/isystem/__iterator/move_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/move_iterator.h"
diff --git a/libc/isystem/__iterator/move_sentinel.h b/libc/isystem/__iterator/move_sentinel.h
deleted file mode 100644
index d92a398a25b..00000000000
--- a/libc/isystem/__iterator/move_sentinel.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/move_sentinel.h"
diff --git a/libc/isystem/__iterator/next.h b/libc/isystem/__iterator/next.h
deleted file mode 100644
index b7083bb64af..00000000000
--- a/libc/isystem/__iterator/next.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/next.h"
diff --git a/libc/isystem/__iterator/ostream_iterator.h b/libc/isystem/__iterator/ostream_iterator.h
deleted file mode 100644
index 11cf36d9ab0..00000000000
--- a/libc/isystem/__iterator/ostream_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/ostream_iterator.h"
diff --git a/libc/isystem/__iterator/ostreambuf_iterator.h b/libc/isystem/__iterator/ostreambuf_iterator.h
deleted file mode 100644
index d8e15b6b853..00000000000
--- a/libc/isystem/__iterator/ostreambuf_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/ostreambuf_iterator.h"
diff --git a/libc/isystem/__iterator/permutable.h b/libc/isystem/__iterator/permutable.h
deleted file mode 100644
index e09e8078ba9..00000000000
--- a/libc/isystem/__iterator/permutable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/permutable.h"
diff --git a/libc/isystem/__iterator/prev.h b/libc/isystem/__iterator/prev.h
deleted file mode 100644
index 5b540a33a9e..00000000000
--- a/libc/isystem/__iterator/prev.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/prev.h"
diff --git a/libc/isystem/__iterator/projected.h b/libc/isystem/__iterator/projected.h
deleted file mode 100644
index 8014a4a5346..00000000000
--- a/libc/isystem/__iterator/projected.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/projected.h"
diff --git a/libc/isystem/__iterator/readable_traits.h b/libc/isystem/__iterator/readable_traits.h
deleted file mode 100644
index 01e249bd7c5..00000000000
--- a/libc/isystem/__iterator/readable_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/readable_traits.h"
diff --git a/libc/isystem/__iterator/reverse_access.h b/libc/isystem/__iterator/reverse_access.h
deleted file mode 100644
index 6b46073f15b..00000000000
--- a/libc/isystem/__iterator/reverse_access.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/reverse_access.h"
diff --git a/libc/isystem/__iterator/reverse_iterator.h b/libc/isystem/__iterator/reverse_iterator.h
deleted file mode 100644
index 261ca8fe4bc..00000000000
--- a/libc/isystem/__iterator/reverse_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/reverse_iterator.h"
diff --git a/libc/isystem/__iterator/segmented_iterator.h b/libc/isystem/__iterator/segmented_iterator.h
deleted file mode 100644
index 083dc0e6c15..00000000000
--- a/libc/isystem/__iterator/segmented_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/segmented_iterator.h"
diff --git a/libc/isystem/__iterator/size.h b/libc/isystem/__iterator/size.h
deleted file mode 100644
index fd8f8ea224a..00000000000
--- a/libc/isystem/__iterator/size.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/size.h"
diff --git a/libc/isystem/__iterator/sortable.h b/libc/isystem/__iterator/sortable.h
deleted file mode 100644
index aa714d95a09..00000000000
--- a/libc/isystem/__iterator/sortable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/sortable.h"
diff --git a/libc/isystem/__iterator/unreachable_sentinel.h b/libc/isystem/__iterator/unreachable_sentinel.h
deleted file mode 100644
index 100669d16d3..00000000000
--- a/libc/isystem/__iterator/unreachable_sentinel.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/unreachable_sentinel.h"
diff --git a/libc/isystem/__iterator/wrap_iter.h b/libc/isystem/__iterator/wrap_iter.h
deleted file mode 100644
index f9f9e17a840..00000000000
--- a/libc/isystem/__iterator/wrap_iter.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__iterator/wrap_iter.h"
diff --git a/libc/isystem/__locale b/libc/isystem/__locale
deleted file mode 100644
index 430f7d27784..00000000000
--- a/libc/isystem/__locale
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__locale"
diff --git a/libc/isystem/__locale_dir/locale_base_api/bsd_locale_defaults.h b/libc/isystem/__locale_dir/locale_base_api/bsd_locale_defaults.h
deleted file mode 100644
index 9616b1307da..00000000000
--- a/libc/isystem/__locale_dir/locale_base_api/bsd_locale_defaults.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__locale_dir/locale_base_api/bsd_locale_defaults.h"
diff --git a/libc/isystem/__locale_dir/locale_base_api/bsd_locale_fallbacks.h b/libc/isystem/__locale_dir/locale_base_api/bsd_locale_fallbacks.h
deleted file mode 100644
index aefdb8f3c3f..00000000000
--- a/libc/isystem/__locale_dir/locale_base_api/bsd_locale_fallbacks.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__locale_dir/locale_base_api/bsd_locale_fallbacks.h"
diff --git a/libc/isystem/__locale_dir/locale_base_api/locale_guard.h b/libc/isystem/__locale_dir/locale_base_api/locale_guard.h
deleted file mode 100644
index 9c1a10090ae..00000000000
--- a/libc/isystem/__locale_dir/locale_base_api/locale_guard.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__locale_dir/locale_base_api/locale_guard.h"
diff --git a/libc/isystem/__mbstate_t.h b/libc/isystem/__mbstate_t.h
deleted file mode 100644
index ce032b9ae36..00000000000
--- a/libc/isystem/__mbstate_t.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mbstate_t.h"
diff --git a/libc/isystem/__mdspan/extents.h b/libc/isystem/__mdspan/extents.h
deleted file mode 100644
index d4060eeb0af..00000000000
--- a/libc/isystem/__mdspan/extents.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mdspan/extents.h"
diff --git a/libc/isystem/__memory/addressof.h b/libc/isystem/__memory/addressof.h
deleted file mode 100644
index 74479acbc09..00000000000
--- a/libc/isystem/__memory/addressof.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/addressof.h"
diff --git a/libc/isystem/__memory/align.h b/libc/isystem/__memory/align.h
deleted file mode 100644
index dac03632874..00000000000
--- a/libc/isystem/__memory/align.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/align.h"
diff --git a/libc/isystem/__memory/aligned_alloc.h b/libc/isystem/__memory/aligned_alloc.h
deleted file mode 100644
index 8f5c4a6caf6..00000000000
--- a/libc/isystem/__memory/aligned_alloc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/aligned_alloc.h"
diff --git a/libc/isystem/__memory/allocate_at_least.h b/libc/isystem/__memory/allocate_at_least.h
deleted file mode 100644
index b8806999b13..00000000000
--- a/libc/isystem/__memory/allocate_at_least.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocate_at_least.h"
diff --git a/libc/isystem/__memory/allocation_guard.h b/libc/isystem/__memory/allocation_guard.h
deleted file mode 100644
index a7f3f30206a..00000000000
--- a/libc/isystem/__memory/allocation_guard.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocation_guard.h"
diff --git a/libc/isystem/__memory/allocator.h b/libc/isystem/__memory/allocator.h
deleted file mode 100644
index 4460c2cfedd..00000000000
--- a/libc/isystem/__memory/allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocator.h"
diff --git a/libc/isystem/__memory/allocator_arg_t.h b/libc/isystem/__memory/allocator_arg_t.h
deleted file mode 100644
index 8606655c24d..00000000000
--- a/libc/isystem/__memory/allocator_arg_t.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocator_arg_t.h"
diff --git a/libc/isystem/__memory/allocator_destructor.h b/libc/isystem/__memory/allocator_destructor.h
deleted file mode 100644
index 9922a6ad232..00000000000
--- a/libc/isystem/__memory/allocator_destructor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocator_destructor.h"
diff --git a/libc/isystem/__memory/allocator_traits.h b/libc/isystem/__memory/allocator_traits.h
deleted file mode 100644
index 7c0ef7fe06f..00000000000
--- a/libc/isystem/__memory/allocator_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/allocator_traits.h"
diff --git a/libc/isystem/__memory/assume_aligned.h b/libc/isystem/__memory/assume_aligned.h
deleted file mode 100644
index 816f2a513d3..00000000000
--- a/libc/isystem/__memory/assume_aligned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/assume_aligned.h"
diff --git a/libc/isystem/__memory/auto_ptr.h b/libc/isystem/__memory/auto_ptr.h
deleted file mode 100644
index 31694389a29..00000000000
--- a/libc/isystem/__memory/auto_ptr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/auto_ptr.h"
diff --git a/libc/isystem/__memory/builtin_new_allocator.h b/libc/isystem/__memory/builtin_new_allocator.h
deleted file mode 100644
index f23c8a06ea1..00000000000
--- a/libc/isystem/__memory/builtin_new_allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/builtin_new_allocator.h"
diff --git a/libc/isystem/__memory/compressed_pair.h b/libc/isystem/__memory/compressed_pair.h
deleted file mode 100644
index 2ce22d3afb0..00000000000
--- a/libc/isystem/__memory/compressed_pair.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/compressed_pair.h"
diff --git a/libc/isystem/__memory/concepts.h b/libc/isystem/__memory/concepts.h
deleted file mode 100644
index 3e8e04d19c8..00000000000
--- a/libc/isystem/__memory/concepts.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/concepts.h"
diff --git a/libc/isystem/__memory/construct_at.h b/libc/isystem/__memory/construct_at.h
deleted file mode 100644
index 612ad40b0a6..00000000000
--- a/libc/isystem/__memory/construct_at.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/construct_at.h"
diff --git a/libc/isystem/__memory/destruct_n.h b/libc/isystem/__memory/destruct_n.h
deleted file mode 100644
index ce33b80cf64..00000000000
--- a/libc/isystem/__memory/destruct_n.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/destruct_n.h"
diff --git a/libc/isystem/__memory/pointer_traits.h b/libc/isystem/__memory/pointer_traits.h
deleted file mode 100644
index 9f3e551186b..00000000000
--- a/libc/isystem/__memory/pointer_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/pointer_traits.h"
diff --git a/libc/isystem/__memory/ranges_construct_at.h b/libc/isystem/__memory/ranges_construct_at.h
deleted file mode 100644
index 5facc37fe6a..00000000000
--- a/libc/isystem/__memory/ranges_construct_at.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/ranges_construct_at.h"
diff --git a/libc/isystem/__memory/ranges_uninitialized_algorithms.h b/libc/isystem/__memory/ranges_uninitialized_algorithms.h
deleted file mode 100644
index 0cebbbb2605..00000000000
--- a/libc/isystem/__memory/ranges_uninitialized_algorithms.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/ranges_uninitialized_algorithms.h"
diff --git a/libc/isystem/__memory/raw_storage_iterator.h b/libc/isystem/__memory/raw_storage_iterator.h
deleted file mode 100644
index c08589f0a12..00000000000
--- a/libc/isystem/__memory/raw_storage_iterator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/raw_storage_iterator.h"
diff --git a/libc/isystem/__memory/shared_ptr.h b/libc/isystem/__memory/shared_ptr.h
deleted file mode 100644
index 0ef2be9a715..00000000000
--- a/libc/isystem/__memory/shared_ptr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/shared_ptr.h"
diff --git a/libc/isystem/__memory/swap_allocator.h b/libc/isystem/__memory/swap_allocator.h
deleted file mode 100644
index 92630920816..00000000000
--- a/libc/isystem/__memory/swap_allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/swap_allocator.h"
diff --git a/libc/isystem/__memory/temp_value.h b/libc/isystem/__memory/temp_value.h
deleted file mode 100644
index 3443ff2ce7f..00000000000
--- a/libc/isystem/__memory/temp_value.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/temp_value.h"
diff --git a/libc/isystem/__memory/temporary_buffer.h b/libc/isystem/__memory/temporary_buffer.h
deleted file mode 100644
index 8e3d014307a..00000000000
--- a/libc/isystem/__memory/temporary_buffer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/temporary_buffer.h"
diff --git a/libc/isystem/__memory/uninitialized_algorithms.h b/libc/isystem/__memory/uninitialized_algorithms.h
deleted file mode 100644
index ace3ba3b4d9..00000000000
--- a/libc/isystem/__memory/uninitialized_algorithms.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/uninitialized_algorithms.h"
diff --git a/libc/isystem/__memory/unique_ptr.h b/libc/isystem/__memory/unique_ptr.h
deleted file mode 100644
index a2c62bf6e46..00000000000
--- a/libc/isystem/__memory/unique_ptr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/unique_ptr.h"
diff --git a/libc/isystem/__memory/uses_allocator.h b/libc/isystem/__memory/uses_allocator.h
deleted file mode 100644
index fe24b8572d4..00000000000
--- a/libc/isystem/__memory/uses_allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/uses_allocator.h"
diff --git a/libc/isystem/__memory/uses_allocator_construction.h b/libc/isystem/__memory/uses_allocator_construction.h
deleted file mode 100644
index 52e3a3be868..00000000000
--- a/libc/isystem/__memory/uses_allocator_construction.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/uses_allocator_construction.h"
diff --git a/libc/isystem/__memory/voidify.h b/libc/isystem/__memory/voidify.h
deleted file mode 100644
index 5c7ebde6a9e..00000000000
--- a/libc/isystem/__memory/voidify.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory/voidify.h"
diff --git a/libc/isystem/__memory_resource/memory_resource.h b/libc/isystem/__memory_resource/memory_resource.h
deleted file mode 100644
index b99854ba232..00000000000
--- a/libc/isystem/__memory_resource/memory_resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/memory_resource.h"
diff --git a/libc/isystem/__memory_resource/monotonic_buffer_resource.h b/libc/isystem/__memory_resource/monotonic_buffer_resource.h
deleted file mode 100644
index 86a7afce14b..00000000000
--- a/libc/isystem/__memory_resource/monotonic_buffer_resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/monotonic_buffer_resource.h"
diff --git a/libc/isystem/__memory_resource/polymorphic_allocator.h b/libc/isystem/__memory_resource/polymorphic_allocator.h
deleted file mode 100644
index 75cb9ffc0cc..00000000000
--- a/libc/isystem/__memory_resource/polymorphic_allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/polymorphic_allocator.h"
diff --git a/libc/isystem/__memory_resource/pool_options.h b/libc/isystem/__memory_resource/pool_options.h
deleted file mode 100644
index 932881687f9..00000000000
--- a/libc/isystem/__memory_resource/pool_options.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/pool_options.h"
diff --git a/libc/isystem/__memory_resource/synchronized_pool_resource.h b/libc/isystem/__memory_resource/synchronized_pool_resource.h
deleted file mode 100644
index d65c0ee3d0d..00000000000
--- a/libc/isystem/__memory_resource/synchronized_pool_resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/synchronized_pool_resource.h"
diff --git a/libc/isystem/__memory_resource/unsynchronized_pool_resource.h b/libc/isystem/__memory_resource/unsynchronized_pool_resource.h
deleted file mode 100644
index 70a08c647ea..00000000000
--- a/libc/isystem/__memory_resource/unsynchronized_pool_resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__memory_resource/unsynchronized_pool_resource.h"
diff --git a/libc/isystem/__mutex/lock_guard.h b/libc/isystem/__mutex/lock_guard.h
deleted file mode 100644
index 2f16fdf99a9..00000000000
--- a/libc/isystem/__mutex/lock_guard.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mutex/lock_guard.h"
diff --git a/libc/isystem/__mutex/mutex.h b/libc/isystem/__mutex/mutex.h
deleted file mode 100644
index 2cfbd07d0af..00000000000
--- a/libc/isystem/__mutex/mutex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mutex/mutex.h"
diff --git a/libc/isystem/__mutex/tag_types.h b/libc/isystem/__mutex/tag_types.h
deleted file mode 100644
index ab92992ab51..00000000000
--- a/libc/isystem/__mutex/tag_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mutex/tag_types.h"
diff --git a/libc/isystem/__mutex/unique_lock.h b/libc/isystem/__mutex/unique_lock.h
deleted file mode 100644
index beddbbc3460..00000000000
--- a/libc/isystem/__mutex/unique_lock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__mutex/unique_lock.h"
diff --git a/libc/isystem/__node_handle b/libc/isystem/__node_handle
deleted file mode 100644
index 46fb2a977b4..00000000000
--- a/libc/isystem/__node_handle
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__node_handle"
diff --git a/libc/isystem/__numeric/accumulate.h b/libc/isystem/__numeric/accumulate.h
deleted file mode 100644
index c6b2b5d7bb2..00000000000
--- a/libc/isystem/__numeric/accumulate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/accumulate.h"
diff --git a/libc/isystem/__numeric/adjacent_difference.h b/libc/isystem/__numeric/adjacent_difference.h
deleted file mode 100644
index 15f6adeface..00000000000
--- a/libc/isystem/__numeric/adjacent_difference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/adjacent_difference.h"
diff --git a/libc/isystem/__numeric/exclusive_scan.h b/libc/isystem/__numeric/exclusive_scan.h
deleted file mode 100644
index 3c9ac403941..00000000000
--- a/libc/isystem/__numeric/exclusive_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/exclusive_scan.h"
diff --git a/libc/isystem/__numeric/gcd_lcm.h b/libc/isystem/__numeric/gcd_lcm.h
deleted file mode 100644
index da21251ac6c..00000000000
--- a/libc/isystem/__numeric/gcd_lcm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/gcd_lcm.h"
diff --git a/libc/isystem/__numeric/inclusive_scan.h b/libc/isystem/__numeric/inclusive_scan.h
deleted file mode 100644
index 760af62dba8..00000000000
--- a/libc/isystem/__numeric/inclusive_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/inclusive_scan.h"
diff --git a/libc/isystem/__numeric/inner_product.h b/libc/isystem/__numeric/inner_product.h
deleted file mode 100644
index 50ff22838fb..00000000000
--- a/libc/isystem/__numeric/inner_product.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/inner_product.h"
diff --git a/libc/isystem/__numeric/iota.h b/libc/isystem/__numeric/iota.h
deleted file mode 100644
index 7e790b8c374..00000000000
--- a/libc/isystem/__numeric/iota.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/iota.h"
diff --git a/libc/isystem/__numeric/midpoint.h b/libc/isystem/__numeric/midpoint.h
deleted file mode 100644
index 82b5eba4280..00000000000
--- a/libc/isystem/__numeric/midpoint.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/midpoint.h"
diff --git a/libc/isystem/__numeric/partial_sum.h b/libc/isystem/__numeric/partial_sum.h
deleted file mode 100644
index cab9525dac0..00000000000
--- a/libc/isystem/__numeric/partial_sum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/partial_sum.h"
diff --git a/libc/isystem/__numeric/reduce.h b/libc/isystem/__numeric/reduce.h
deleted file mode 100644
index 15f0d16d8ca..00000000000
--- a/libc/isystem/__numeric/reduce.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/reduce.h"
diff --git a/libc/isystem/__numeric/transform_exclusive_scan.h b/libc/isystem/__numeric/transform_exclusive_scan.h
deleted file mode 100644
index e21a234b5d0..00000000000
--- a/libc/isystem/__numeric/transform_exclusive_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/transform_exclusive_scan.h"
diff --git a/libc/isystem/__numeric/transform_inclusive_scan.h b/libc/isystem/__numeric/transform_inclusive_scan.h
deleted file mode 100644
index df792c26331..00000000000
--- a/libc/isystem/__numeric/transform_inclusive_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/transform_inclusive_scan.h"
diff --git a/libc/isystem/__numeric/transform_reduce.h b/libc/isystem/__numeric/transform_reduce.h
deleted file mode 100644
index 60857126db4..00000000000
--- a/libc/isystem/__numeric/transform_reduce.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__numeric/transform_reduce.h"
diff --git a/libc/isystem/__pstl/internal/algorithm_fwd.h b/libc/isystem/__pstl/internal/algorithm_fwd.h
deleted file mode 100644
index 0ec6c87f28b..00000000000
--- a/libc/isystem/__pstl/internal/algorithm_fwd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/algorithm_fwd.h"
diff --git a/libc/isystem/__pstl/internal/algorithm_impl.h b/libc/isystem/__pstl/internal/algorithm_impl.h
deleted file mode 100644
index 8b95f0d6378..00000000000
--- a/libc/isystem/__pstl/internal/algorithm_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/algorithm_impl.h"
diff --git a/libc/isystem/__pstl/internal/execution_defs.h b/libc/isystem/__pstl/internal/execution_defs.h
deleted file mode 100644
index 25e27ab0003..00000000000
--- a/libc/isystem/__pstl/internal/execution_defs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/execution_defs.h"
diff --git a/libc/isystem/__pstl/internal/execution_impl.h b/libc/isystem/__pstl/internal/execution_impl.h
deleted file mode 100644
index 3517735c2ec..00000000000
--- a/libc/isystem/__pstl/internal/execution_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/execution_impl.h"
diff --git a/libc/isystem/__pstl/internal/glue_algorithm_defs.h b/libc/isystem/__pstl/internal/glue_algorithm_defs.h
deleted file mode 100644
index 404b11ea91c..00000000000
--- a/libc/isystem/__pstl/internal/glue_algorithm_defs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_algorithm_defs.h"
diff --git a/libc/isystem/__pstl/internal/glue_algorithm_impl.h b/libc/isystem/__pstl/internal/glue_algorithm_impl.h
deleted file mode 100644
index 6ba6ab16dba..00000000000
--- a/libc/isystem/__pstl/internal/glue_algorithm_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_algorithm_impl.h"
diff --git a/libc/isystem/__pstl/internal/glue_memory_defs.h b/libc/isystem/__pstl/internal/glue_memory_defs.h
deleted file mode 100644
index 3dd439cf8f7..00000000000
--- a/libc/isystem/__pstl/internal/glue_memory_defs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_memory_defs.h"
diff --git a/libc/isystem/__pstl/internal/glue_memory_impl.h b/libc/isystem/__pstl/internal/glue_memory_impl.h
deleted file mode 100644
index 6542bd695c2..00000000000
--- a/libc/isystem/__pstl/internal/glue_memory_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_memory_impl.h"
diff --git a/libc/isystem/__pstl/internal/glue_numeric_defs.h b/libc/isystem/__pstl/internal/glue_numeric_defs.h
deleted file mode 100644
index f7b8b77e6e9..00000000000
--- a/libc/isystem/__pstl/internal/glue_numeric_defs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_numeric_defs.h"
diff --git a/libc/isystem/__pstl/internal/glue_numeric_impl.h b/libc/isystem/__pstl/internal/glue_numeric_impl.h
deleted file mode 100644
index f04d6c08071..00000000000
--- a/libc/isystem/__pstl/internal/glue_numeric_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/glue_numeric_impl.h"
diff --git a/libc/isystem/__pstl/internal/memory_impl.h b/libc/isystem/__pstl/internal/memory_impl.h
deleted file mode 100644
index d98f079b256..00000000000
--- a/libc/isystem/__pstl/internal/memory_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/memory_impl.h"
diff --git a/libc/isystem/__pstl/internal/numeric_fwd.h b/libc/isystem/__pstl/internal/numeric_fwd.h
deleted file mode 100644
index 2a973e3a6a0..00000000000
--- a/libc/isystem/__pstl/internal/numeric_fwd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/numeric_fwd.h"
diff --git a/libc/isystem/__pstl/internal/numeric_impl.h b/libc/isystem/__pstl/internal/numeric_impl.h
deleted file mode 100644
index a88a76d2e42..00000000000
--- a/libc/isystem/__pstl/internal/numeric_impl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/numeric_impl.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_for.h b/libc/isystem/__pstl/internal/omp/parallel_for.h
deleted file mode 100644
index bbce2cda680..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_for.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_for.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_for_each.h b/libc/isystem/__pstl/internal/omp/parallel_for_each.h
deleted file mode 100644
index 4d09b34a785..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_for_each.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_for_each.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_invoke.h b/libc/isystem/__pstl/internal/omp/parallel_invoke.h
deleted file mode 100644
index 11448e477ff..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_invoke.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_invoke.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_merge.h b/libc/isystem/__pstl/internal/omp/parallel_merge.h
deleted file mode 100644
index 1d33dc8b76c..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_merge.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_merge.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_reduce.h b/libc/isystem/__pstl/internal/omp/parallel_reduce.h
deleted file mode 100644
index 06a5ca10744..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_reduce.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_reduce.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_scan.h b/libc/isystem/__pstl/internal/omp/parallel_scan.h
deleted file mode 100644
index e7a1ee8d070..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_scan.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_stable_partial_sort.h b/libc/isystem/__pstl/internal/omp/parallel_stable_partial_sort.h
deleted file mode 100644
index 57386b22e8f..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_stable_partial_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_stable_partial_sort.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_stable_sort.h b/libc/isystem/__pstl/internal/omp/parallel_stable_sort.h
deleted file mode 100644
index c8d84edbe96..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_stable_sort.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_stable_sort.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_transform_reduce.h b/libc/isystem/__pstl/internal/omp/parallel_transform_reduce.h
deleted file mode 100644
index 089e909b54e..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_transform_reduce.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_transform_reduce.h"
diff --git a/libc/isystem/__pstl/internal/omp/parallel_transform_scan.h b/libc/isystem/__pstl/internal/omp/parallel_transform_scan.h
deleted file mode 100644
index 627c15f1a67..00000000000
--- a/libc/isystem/__pstl/internal/omp/parallel_transform_scan.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/parallel_transform_scan.h"
diff --git a/libc/isystem/__pstl/internal/omp/util.h b/libc/isystem/__pstl/internal/omp/util.h
deleted file mode 100644
index bd8355cf4d3..00000000000
--- a/libc/isystem/__pstl/internal/omp/util.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/omp/util.h"
diff --git a/libc/isystem/__pstl/internal/parallel_backend.h b/libc/isystem/__pstl/internal/parallel_backend.h
deleted file mode 100644
index 3231344c579..00000000000
--- a/libc/isystem/__pstl/internal/parallel_backend.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/parallel_backend.h"
diff --git a/libc/isystem/__pstl/internal/parallel_backend_omp.h b/libc/isystem/__pstl/internal/parallel_backend_omp.h
deleted file mode 100644
index b5abe31ae72..00000000000
--- a/libc/isystem/__pstl/internal/parallel_backend_omp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/parallel_backend_omp.h"
diff --git a/libc/isystem/__pstl/internal/parallel_backend_serial.h b/libc/isystem/__pstl/internal/parallel_backend_serial.h
deleted file mode 100644
index 044d2de577a..00000000000
--- a/libc/isystem/__pstl/internal/parallel_backend_serial.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/parallel_backend_serial.h"
diff --git a/libc/isystem/__pstl/internal/parallel_backend_tbb.h b/libc/isystem/__pstl/internal/parallel_backend_tbb.h
deleted file mode 100644
index c9310efc577..00000000000
--- a/libc/isystem/__pstl/internal/parallel_backend_tbb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/parallel_backend_tbb.h"
diff --git a/libc/isystem/__pstl/internal/parallel_backend_utils.h b/libc/isystem/__pstl/internal/parallel_backend_utils.h
deleted file mode 100644
index 89f8337574c..00000000000
--- a/libc/isystem/__pstl/internal/parallel_backend_utils.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/parallel_backend_utils.h"
diff --git a/libc/isystem/__pstl/internal/unseq_backend_simd.h b/libc/isystem/__pstl/internal/unseq_backend_simd.h
deleted file mode 100644
index ae6d5645cac..00000000000
--- a/libc/isystem/__pstl/internal/unseq_backend_simd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/unseq_backend_simd.h"
diff --git a/libc/isystem/__pstl/internal/utils.h b/libc/isystem/__pstl/internal/utils.h
deleted file mode 100644
index 36bf3054d2b..00000000000
--- a/libc/isystem/__pstl/internal/utils.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl/internal/utils.h"
diff --git a/libc/isystem/__pstl_algorithm b/libc/isystem/__pstl_algorithm
deleted file mode 100644
index 8a0d459be4a..00000000000
--- a/libc/isystem/__pstl_algorithm
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl_algorithm"
diff --git a/libc/isystem/__pstl_config_site b/libc/isystem/__pstl_config_site
deleted file mode 100644
index 492945c9dad..00000000000
--- a/libc/isystem/__pstl_config_site
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl_config_site"
diff --git a/libc/isystem/__pstl_memory b/libc/isystem/__pstl_memory
deleted file mode 100644
index 8412f9cf5e6..00000000000
--- a/libc/isystem/__pstl_memory
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl_memory"
diff --git a/libc/isystem/__pstl_numeric b/libc/isystem/__pstl_numeric
deleted file mode 100644
index bf03f0a0a6a..00000000000
--- a/libc/isystem/__pstl_numeric
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__pstl_numeric"
diff --git a/libc/isystem/__random/bernoulli_distribution.h b/libc/isystem/__random/bernoulli_distribution.h
deleted file mode 100644
index e240f5277b6..00000000000
--- a/libc/isystem/__random/bernoulli_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/bernoulli_distribution.h"
diff --git a/libc/isystem/__random/binomial_distribution.h b/libc/isystem/__random/binomial_distribution.h
deleted file mode 100644
index ddacda8dc12..00000000000
--- a/libc/isystem/__random/binomial_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/binomial_distribution.h"
diff --git a/libc/isystem/__random/cauchy_distribution.h b/libc/isystem/__random/cauchy_distribution.h
deleted file mode 100644
index 178ff748099..00000000000
--- a/libc/isystem/__random/cauchy_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/cauchy_distribution.h"
diff --git a/libc/isystem/__random/chi_squared_distribution.h b/libc/isystem/__random/chi_squared_distribution.h
deleted file mode 100644
index f87e342bfab..00000000000
--- a/libc/isystem/__random/chi_squared_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/chi_squared_distribution.h"
diff --git a/libc/isystem/__random/clamp_to_integral.h b/libc/isystem/__random/clamp_to_integral.h
deleted file mode 100644
index cfe92b74bec..00000000000
--- a/libc/isystem/__random/clamp_to_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/clamp_to_integral.h"
diff --git a/libc/isystem/__random/default_random_engine.h b/libc/isystem/__random/default_random_engine.h
deleted file mode 100644
index 2134e8dbfee..00000000000
--- a/libc/isystem/__random/default_random_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/default_random_engine.h"
diff --git a/libc/isystem/__random/discard_block_engine.h b/libc/isystem/__random/discard_block_engine.h
deleted file mode 100644
index 9cf79e60be6..00000000000
--- a/libc/isystem/__random/discard_block_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/discard_block_engine.h"
diff --git a/libc/isystem/__random/discrete_distribution.h b/libc/isystem/__random/discrete_distribution.h
deleted file mode 100644
index 5478b7da2df..00000000000
--- a/libc/isystem/__random/discrete_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/discrete_distribution.h"
diff --git a/libc/isystem/__random/exponential_distribution.h b/libc/isystem/__random/exponential_distribution.h
deleted file mode 100644
index 547b9198f0e..00000000000
--- a/libc/isystem/__random/exponential_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/exponential_distribution.h"
diff --git a/libc/isystem/__random/extreme_value_distribution.h b/libc/isystem/__random/extreme_value_distribution.h
deleted file mode 100644
index df7e193de1c..00000000000
--- a/libc/isystem/__random/extreme_value_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/extreme_value_distribution.h"
diff --git a/libc/isystem/__random/fisher_f_distribution.h b/libc/isystem/__random/fisher_f_distribution.h
deleted file mode 100644
index b1ac457f814..00000000000
--- a/libc/isystem/__random/fisher_f_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/fisher_f_distribution.h"
diff --git a/libc/isystem/__random/gamma_distribution.h b/libc/isystem/__random/gamma_distribution.h
deleted file mode 100644
index 0cdde51384c..00000000000
--- a/libc/isystem/__random/gamma_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/gamma_distribution.h"
diff --git a/libc/isystem/__random/generate_canonical.h b/libc/isystem/__random/generate_canonical.h
deleted file mode 100644
index e4737fb2694..00000000000
--- a/libc/isystem/__random/generate_canonical.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/generate_canonical.h"
diff --git a/libc/isystem/__random/geometric_distribution.h b/libc/isystem/__random/geometric_distribution.h
deleted file mode 100644
index 86cce45e451..00000000000
--- a/libc/isystem/__random/geometric_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/geometric_distribution.h"
diff --git a/libc/isystem/__random/independent_bits_engine.h b/libc/isystem/__random/independent_bits_engine.h
deleted file mode 100644
index 76eb66d9786..00000000000
--- a/libc/isystem/__random/independent_bits_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/independent_bits_engine.h"
diff --git a/libc/isystem/__random/is_seed_sequence.h b/libc/isystem/__random/is_seed_sequence.h
deleted file mode 100644
index 037f36a9496..00000000000
--- a/libc/isystem/__random/is_seed_sequence.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/is_seed_sequence.h"
diff --git a/libc/isystem/__random/is_valid.h b/libc/isystem/__random/is_valid.h
deleted file mode 100644
index c1f871a6f75..00000000000
--- a/libc/isystem/__random/is_valid.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/is_valid.h"
diff --git a/libc/isystem/__random/knuth_b.h b/libc/isystem/__random/knuth_b.h
deleted file mode 100644
index 425206b180c..00000000000
--- a/libc/isystem/__random/knuth_b.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/knuth_b.h"
diff --git a/libc/isystem/__random/linear_congruential_engine.h b/libc/isystem/__random/linear_congruential_engine.h
deleted file mode 100644
index 37826ff22f5..00000000000
--- a/libc/isystem/__random/linear_congruential_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/linear_congruential_engine.h"
diff --git a/libc/isystem/__random/log2.h b/libc/isystem/__random/log2.h
deleted file mode 100644
index a6f96d734b4..00000000000
--- a/libc/isystem/__random/log2.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/log2.h"
diff --git a/libc/isystem/__random/lognormal_distribution.h b/libc/isystem/__random/lognormal_distribution.h
deleted file mode 100644
index 1bc2e2f11dc..00000000000
--- a/libc/isystem/__random/lognormal_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/lognormal_distribution.h"
diff --git a/libc/isystem/__random/mersenne_twister_engine.h b/libc/isystem/__random/mersenne_twister_engine.h
deleted file mode 100644
index c1d04a247e9..00000000000
--- a/libc/isystem/__random/mersenne_twister_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/mersenne_twister_engine.h"
diff --git a/libc/isystem/__random/negative_binomial_distribution.h b/libc/isystem/__random/negative_binomial_distribution.h
deleted file mode 100644
index d0ee1d48030..00000000000
--- a/libc/isystem/__random/negative_binomial_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/negative_binomial_distribution.h"
diff --git a/libc/isystem/__random/normal_distribution.h b/libc/isystem/__random/normal_distribution.h
deleted file mode 100644
index 6514d7e8066..00000000000
--- a/libc/isystem/__random/normal_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/normal_distribution.h"
diff --git a/libc/isystem/__random/piecewise_constant_distribution.h b/libc/isystem/__random/piecewise_constant_distribution.h
deleted file mode 100644
index 100ba45a049..00000000000
--- a/libc/isystem/__random/piecewise_constant_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/piecewise_constant_distribution.h"
diff --git a/libc/isystem/__random/piecewise_linear_distribution.h b/libc/isystem/__random/piecewise_linear_distribution.h
deleted file mode 100644
index 666bee1652f..00000000000
--- a/libc/isystem/__random/piecewise_linear_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/piecewise_linear_distribution.h"
diff --git a/libc/isystem/__random/poisson_distribution.h b/libc/isystem/__random/poisson_distribution.h
deleted file mode 100644
index 0b85626688e..00000000000
--- a/libc/isystem/__random/poisson_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/poisson_distribution.h"
diff --git a/libc/isystem/__random/random_device.h b/libc/isystem/__random/random_device.h
deleted file mode 100644
index 7c636db5320..00000000000
--- a/libc/isystem/__random/random_device.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/random_device.h"
diff --git a/libc/isystem/__random/ranlux.h b/libc/isystem/__random/ranlux.h
deleted file mode 100644
index 09c20cfcb73..00000000000
--- a/libc/isystem/__random/ranlux.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/ranlux.h"
diff --git a/libc/isystem/__random/seed_seq.h b/libc/isystem/__random/seed_seq.h
deleted file mode 100644
index 0aa3307f6bf..00000000000
--- a/libc/isystem/__random/seed_seq.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/seed_seq.h"
diff --git a/libc/isystem/__random/shuffle_order_engine.h b/libc/isystem/__random/shuffle_order_engine.h
deleted file mode 100644
index 61961bba3d0..00000000000
--- a/libc/isystem/__random/shuffle_order_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/shuffle_order_engine.h"
diff --git a/libc/isystem/__random/student_t_distribution.h b/libc/isystem/__random/student_t_distribution.h
deleted file mode 100644
index faa747d85fa..00000000000
--- a/libc/isystem/__random/student_t_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/student_t_distribution.h"
diff --git a/libc/isystem/__random/subtract_with_carry_engine.h b/libc/isystem/__random/subtract_with_carry_engine.h
deleted file mode 100644
index df0e52cc8e1..00000000000
--- a/libc/isystem/__random/subtract_with_carry_engine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/subtract_with_carry_engine.h"
diff --git a/libc/isystem/__random/uniform_int_distribution.h b/libc/isystem/__random/uniform_int_distribution.h
deleted file mode 100644
index 3d14ec16406..00000000000
--- a/libc/isystem/__random/uniform_int_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/uniform_int_distribution.h"
diff --git a/libc/isystem/__random/uniform_random_bit_generator.h b/libc/isystem/__random/uniform_random_bit_generator.h
deleted file mode 100644
index af2fd5f5cd6..00000000000
--- a/libc/isystem/__random/uniform_random_bit_generator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/uniform_random_bit_generator.h"
diff --git a/libc/isystem/__random/uniform_real_distribution.h b/libc/isystem/__random/uniform_real_distribution.h
deleted file mode 100644
index d0ee5da8b72..00000000000
--- a/libc/isystem/__random/uniform_real_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/uniform_real_distribution.h"
diff --git a/libc/isystem/__random/weibull_distribution.h b/libc/isystem/__random/weibull_distribution.h
deleted file mode 100644
index 81334a3b789..00000000000
--- a/libc/isystem/__random/weibull_distribution.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__random/weibull_distribution.h"
diff --git a/libc/isystem/__ranges/access.h b/libc/isystem/__ranges/access.h
deleted file mode 100644
index 6f811bdb675..00000000000
--- a/libc/isystem/__ranges/access.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/access.h"
diff --git a/libc/isystem/__ranges/all.h b/libc/isystem/__ranges/all.h
deleted file mode 100644
index bbd3f32b072..00000000000
--- a/libc/isystem/__ranges/all.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/all.h"
diff --git a/libc/isystem/__ranges/as_rvalue_view.h b/libc/isystem/__ranges/as_rvalue_view.h
deleted file mode 100644
index efda2bc139d..00000000000
--- a/libc/isystem/__ranges/as_rvalue_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/as_rvalue_view.h"
diff --git a/libc/isystem/__ranges/common_view.h b/libc/isystem/__ranges/common_view.h
deleted file mode 100644
index ecec8365e4a..00000000000
--- a/libc/isystem/__ranges/common_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/common_view.h"
diff --git a/libc/isystem/__ranges/concepts.h b/libc/isystem/__ranges/concepts.h
deleted file mode 100644
index 5e3917d5b69..00000000000
--- a/libc/isystem/__ranges/concepts.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/concepts.h"
diff --git a/libc/isystem/__ranges/container_compatible_range.h b/libc/isystem/__ranges/container_compatible_range.h
deleted file mode 100644
index 0139d6769db..00000000000
--- a/libc/isystem/__ranges/container_compatible_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/container_compatible_range.h"
diff --git a/libc/isystem/__ranges/copyable_box.h b/libc/isystem/__ranges/copyable_box.h
deleted file mode 100644
index 85dc8773243..00000000000
--- a/libc/isystem/__ranges/copyable_box.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/copyable_box.h"
diff --git a/libc/isystem/__ranges/counted.h b/libc/isystem/__ranges/counted.h
deleted file mode 100644
index b455c84dfc5..00000000000
--- a/libc/isystem/__ranges/counted.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/counted.h"
diff --git a/libc/isystem/__ranges/dangling.h b/libc/isystem/__ranges/dangling.h
deleted file mode 100644
index 0d4a25638e9..00000000000
--- a/libc/isystem/__ranges/dangling.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/dangling.h"
diff --git a/libc/isystem/__ranges/data.h b/libc/isystem/__ranges/data.h
deleted file mode 100644
index 067c84437a5..00000000000
--- a/libc/isystem/__ranges/data.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/data.h"
diff --git a/libc/isystem/__ranges/drop_view.h b/libc/isystem/__ranges/drop_view.h
deleted file mode 100644
index 22ba897fbfc..00000000000
--- a/libc/isystem/__ranges/drop_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/drop_view.h"
diff --git a/libc/isystem/__ranges/drop_while_view.h b/libc/isystem/__ranges/drop_while_view.h
deleted file mode 100644
index 900e498e520..00000000000
--- a/libc/isystem/__ranges/drop_while_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/drop_while_view.h"
diff --git a/libc/isystem/__ranges/elements_view.h b/libc/isystem/__ranges/elements_view.h
deleted file mode 100644
index 1cba59aa8ec..00000000000
--- a/libc/isystem/__ranges/elements_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/elements_view.h"
diff --git a/libc/isystem/__ranges/empty.h b/libc/isystem/__ranges/empty.h
deleted file mode 100644
index 4e3547c5b2f..00000000000
--- a/libc/isystem/__ranges/empty.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/empty.h"
diff --git a/libc/isystem/__ranges/empty_view.h b/libc/isystem/__ranges/empty_view.h
deleted file mode 100644
index 77c23486e1e..00000000000
--- a/libc/isystem/__ranges/empty_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/empty_view.h"
diff --git a/libc/isystem/__ranges/enable_borrowed_range.h b/libc/isystem/__ranges/enable_borrowed_range.h
deleted file mode 100644
index 3e451211d12..00000000000
--- a/libc/isystem/__ranges/enable_borrowed_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/enable_borrowed_range.h"
diff --git a/libc/isystem/__ranges/enable_view.h b/libc/isystem/__ranges/enable_view.h
deleted file mode 100644
index 1298361b508..00000000000
--- a/libc/isystem/__ranges/enable_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/enable_view.h"
diff --git a/libc/isystem/__ranges/filter_view.h b/libc/isystem/__ranges/filter_view.h
deleted file mode 100644
index af4411d34f6..00000000000
--- a/libc/isystem/__ranges/filter_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/filter_view.h"
diff --git a/libc/isystem/__ranges/from_range.h b/libc/isystem/__ranges/from_range.h
deleted file mode 100644
index 68fd72b7e6b..00000000000
--- a/libc/isystem/__ranges/from_range.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/from_range.h"
diff --git a/libc/isystem/__ranges/iota_view.h b/libc/isystem/__ranges/iota_view.h
deleted file mode 100644
index f5376c75c2b..00000000000
--- a/libc/isystem/__ranges/iota_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/iota_view.h"
diff --git a/libc/isystem/__ranges/istream_view.h b/libc/isystem/__ranges/istream_view.h
deleted file mode 100644
index eda42194176..00000000000
--- a/libc/isystem/__ranges/istream_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/istream_view.h"
diff --git a/libc/isystem/__ranges/join_view.h b/libc/isystem/__ranges/join_view.h
deleted file mode 100644
index 54897c65140..00000000000
--- a/libc/isystem/__ranges/join_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/join_view.h"
diff --git a/libc/isystem/__ranges/lazy_split_view.h b/libc/isystem/__ranges/lazy_split_view.h
deleted file mode 100644
index f06c4210a1d..00000000000
--- a/libc/isystem/__ranges/lazy_split_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/lazy_split_view.h"
diff --git a/libc/isystem/__ranges/non_propagating_cache.h b/libc/isystem/__ranges/non_propagating_cache.h
deleted file mode 100644
index 5ea20eb1bcb..00000000000
--- a/libc/isystem/__ranges/non_propagating_cache.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/non_propagating_cache.h"
diff --git a/libc/isystem/__ranges/owning_view.h b/libc/isystem/__ranges/owning_view.h
deleted file mode 100644
index 575ea2ce876..00000000000
--- a/libc/isystem/__ranges/owning_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/owning_view.h"
diff --git a/libc/isystem/__ranges/range_adaptor.h b/libc/isystem/__ranges/range_adaptor.h
deleted file mode 100644
index 6947a9511f5..00000000000
--- a/libc/isystem/__ranges/range_adaptor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/range_adaptor.h"
diff --git a/libc/isystem/__ranges/rbegin.h b/libc/isystem/__ranges/rbegin.h
deleted file mode 100644
index f20972e478e..00000000000
--- a/libc/isystem/__ranges/rbegin.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/rbegin.h"
diff --git a/libc/isystem/__ranges/ref_view.h b/libc/isystem/__ranges/ref_view.h
deleted file mode 100644
index d536ffe8438..00000000000
--- a/libc/isystem/__ranges/ref_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/ref_view.h"
diff --git a/libc/isystem/__ranges/rend.h b/libc/isystem/__ranges/rend.h
deleted file mode 100644
index 5d075f6aeca..00000000000
--- a/libc/isystem/__ranges/rend.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/rend.h"
diff --git a/libc/isystem/__ranges/reverse_view.h b/libc/isystem/__ranges/reverse_view.h
deleted file mode 100644
index b1290323195..00000000000
--- a/libc/isystem/__ranges/reverse_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/reverse_view.h"
diff --git a/libc/isystem/__ranges/single_view.h b/libc/isystem/__ranges/single_view.h
deleted file mode 100644
index 557ea13fff0..00000000000
--- a/libc/isystem/__ranges/single_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/single_view.h"
diff --git a/libc/isystem/__ranges/size.h b/libc/isystem/__ranges/size.h
deleted file mode 100644
index 48956a29459..00000000000
--- a/libc/isystem/__ranges/size.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/size.h"
diff --git a/libc/isystem/__ranges/split_view.h b/libc/isystem/__ranges/split_view.h
deleted file mode 100644
index e0a7e3b982d..00000000000
--- a/libc/isystem/__ranges/split_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/split_view.h"
diff --git a/libc/isystem/__ranges/subrange.h b/libc/isystem/__ranges/subrange.h
deleted file mode 100644
index 3f9f6267e46..00000000000
--- a/libc/isystem/__ranges/subrange.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/subrange.h"
diff --git a/libc/isystem/__ranges/take_view.h b/libc/isystem/__ranges/take_view.h
deleted file mode 100644
index 321b849834d..00000000000
--- a/libc/isystem/__ranges/take_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/take_view.h"
diff --git a/libc/isystem/__ranges/take_while_view.h b/libc/isystem/__ranges/take_while_view.h
deleted file mode 100644
index 50a752997af..00000000000
--- a/libc/isystem/__ranges/take_while_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/take_while_view.h"
diff --git a/libc/isystem/__ranges/transform_view.h b/libc/isystem/__ranges/transform_view.h
deleted file mode 100644
index fd58130fa6f..00000000000
--- a/libc/isystem/__ranges/transform_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/transform_view.h"
diff --git a/libc/isystem/__ranges/view_interface.h b/libc/isystem/__ranges/view_interface.h
deleted file mode 100644
index d4d88d92e7e..00000000000
--- a/libc/isystem/__ranges/view_interface.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/view_interface.h"
diff --git a/libc/isystem/__ranges/views.h b/libc/isystem/__ranges/views.h
deleted file mode 100644
index cabb6af449a..00000000000
--- a/libc/isystem/__ranges/views.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/views.h"
diff --git a/libc/isystem/__ranges/zip_view.h b/libc/isystem/__ranges/zip_view.h
deleted file mode 100644
index 8be240c444a..00000000000
--- a/libc/isystem/__ranges/zip_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__ranges/zip_view.h"
diff --git a/libc/isystem/__split_buffer b/libc/isystem/__split_buffer
deleted file mode 100644
index 9021417248e..00000000000
--- a/libc/isystem/__split_buffer
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__split_buffer"
diff --git a/libc/isystem/__std_mbstate_t.h b/libc/isystem/__std_mbstate_t.h
deleted file mode 100644
index 16e4afab10a..00000000000
--- a/libc/isystem/__std_mbstate_t.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__std_mbstate_t.h"
diff --git a/libc/isystem/__stop_token/atomic_unique_lock.h b/libc/isystem/__stop_token/atomic_unique_lock.h
deleted file mode 100644
index cf7fe650d57..00000000000
--- a/libc/isystem/__stop_token/atomic_unique_lock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__stop_token/atomic_unique_lock.h"
diff --git a/libc/isystem/__stop_token/intrusive_list_view.h b/libc/isystem/__stop_token/intrusive_list_view.h
deleted file mode 100644
index 8cf31de7b20..00000000000
--- a/libc/isystem/__stop_token/intrusive_list_view.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__stop_token/intrusive_list_view.h"
diff --git a/libc/isystem/__stop_token/intrusive_shared_ptr.h b/libc/isystem/__stop_token/intrusive_shared_ptr.h
deleted file mode 100644
index 4d8690f30bb..00000000000
--- a/libc/isystem/__stop_token/intrusive_shared_ptr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__stop_token/intrusive_shared_ptr.h"
diff --git a/libc/isystem/__string/char_traits.h b/libc/isystem/__string/char_traits.h
deleted file mode 100644
index 595ecc11d83..00000000000
--- a/libc/isystem/__string/char_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__string/char_traits.h"
diff --git a/libc/isystem/__string/constexpr_c_functions.h b/libc/isystem/__string/constexpr_c_functions.h
deleted file mode 100644
index 43b738d8c81..00000000000
--- a/libc/isystem/__string/constexpr_c_functions.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__string/constexpr_c_functions.h"
diff --git a/libc/isystem/__string/extern_template_lists.h b/libc/isystem/__string/extern_template_lists.h
deleted file mode 100644
index 21ed1bd1eb6..00000000000
--- a/libc/isystem/__string/extern_template_lists.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__string/extern_template_lists.h"
diff --git a/libc/isystem/__support/android/locale_bionic.h b/libc/isystem/__support/android/locale_bionic.h
deleted file mode 100644
index fda130e29eb..00000000000
--- a/libc/isystem/__support/android/locale_bionic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/android/locale_bionic.h"
diff --git a/libc/isystem/__support/fuchsia/xlocale.h b/libc/isystem/__support/fuchsia/xlocale.h
deleted file mode 100644
index d1009593c3e..00000000000
--- a/libc/isystem/__support/fuchsia/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/fuchsia/xlocale.h"
diff --git a/libc/isystem/__support/ibm/gettod_zos.h b/libc/isystem/__support/ibm/gettod_zos.h
deleted file mode 100644
index c1641970412..00000000000
--- a/libc/isystem/__support/ibm/gettod_zos.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/ibm/gettod_zos.h"
diff --git a/libc/isystem/__support/ibm/locale_mgmt_zos.h b/libc/isystem/__support/ibm/locale_mgmt_zos.h
deleted file mode 100644
index fb69a30cfc2..00000000000
--- a/libc/isystem/__support/ibm/locale_mgmt_zos.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/ibm/locale_mgmt_zos.h"
diff --git a/libc/isystem/__support/ibm/nanosleep.h b/libc/isystem/__support/ibm/nanosleep.h
deleted file mode 100644
index 9a371298a7d..00000000000
--- a/libc/isystem/__support/ibm/nanosleep.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/ibm/nanosleep.h"
diff --git a/libc/isystem/__support/ibm/xlocale.h b/libc/isystem/__support/ibm/xlocale.h
deleted file mode 100644
index 91f0cfaae99..00000000000
--- a/libc/isystem/__support/ibm/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/ibm/xlocale.h"
diff --git a/libc/isystem/__support/musl/xlocale.h b/libc/isystem/__support/musl/xlocale.h
deleted file mode 100644
index 6adc3cfa5b4..00000000000
--- a/libc/isystem/__support/musl/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/musl/xlocale.h"
diff --git a/libc/isystem/__support/newlib/xlocale.h b/libc/isystem/__support/newlib/xlocale.h
deleted file mode 100644
index 0e48c4211b6..00000000000
--- a/libc/isystem/__support/newlib/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/newlib/xlocale.h"
diff --git a/libc/isystem/__support/openbsd/xlocale.h b/libc/isystem/__support/openbsd/xlocale.h
deleted file mode 100644
index 42661d821f9..00000000000
--- a/libc/isystem/__support/openbsd/xlocale.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/openbsd/xlocale.h"
diff --git a/libc/isystem/__support/win32/locale_win32.h b/libc/isystem/__support/win32/locale_win32.h
deleted file mode 100644
index 3a35381fa65..00000000000
--- a/libc/isystem/__support/win32/locale_win32.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/win32/locale_win32.h"
diff --git a/libc/isystem/__support/xlocale/__nop_locale_mgmt.h b/libc/isystem/__support/xlocale/__nop_locale_mgmt.h
deleted file mode 100644
index 2fb6f4d0d57..00000000000
--- a/libc/isystem/__support/xlocale/__nop_locale_mgmt.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/xlocale/__nop_locale_mgmt.h"
diff --git a/libc/isystem/__support/xlocale/__posix_l_fallback.h b/libc/isystem/__support/xlocale/__posix_l_fallback.h
deleted file mode 100644
index 3d36f53b6f0..00000000000
--- a/libc/isystem/__support/xlocale/__posix_l_fallback.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/xlocale/__posix_l_fallback.h"
diff --git a/libc/isystem/__support/xlocale/__strtonum_fallback.h b/libc/isystem/__support/xlocale/__strtonum_fallback.h
deleted file mode 100644
index 56345c0e34a..00000000000
--- a/libc/isystem/__support/xlocale/__strtonum_fallback.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__support/xlocale/__strtonum_fallback.h"
diff --git a/libc/isystem/__system_error/errc.h b/libc/isystem/__system_error/errc.h
deleted file mode 100644
index 316ed06a134..00000000000
--- a/libc/isystem/__system_error/errc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__system_error/errc.h"
diff --git a/libc/isystem/__system_error/error_category.h b/libc/isystem/__system_error/error_category.h
deleted file mode 100644
index 614dd4e087b..00000000000
--- a/libc/isystem/__system_error/error_category.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__system_error/error_category.h"
diff --git a/libc/isystem/__system_error/error_code.h b/libc/isystem/__system_error/error_code.h
deleted file mode 100644
index ac222e5de94..00000000000
--- a/libc/isystem/__system_error/error_code.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__system_error/error_code.h"
diff --git a/libc/isystem/__system_error/error_condition.h b/libc/isystem/__system_error/error_condition.h
deleted file mode 100644
index b401abeb4ac..00000000000
--- a/libc/isystem/__system_error/error_condition.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__system_error/error_condition.h"
diff --git a/libc/isystem/__system_error/system_error.h b/libc/isystem/__system_error/system_error.h
deleted file mode 100644
index 058736285e0..00000000000
--- a/libc/isystem/__system_error/system_error.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__system_error/system_error.h"
diff --git a/libc/isystem/__thread/poll_with_backoff.h b/libc/isystem/__thread/poll_with_backoff.h
deleted file mode 100644
index d30bc37e33f..00000000000
--- a/libc/isystem/__thread/poll_with_backoff.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__thread/poll_with_backoff.h"
diff --git a/libc/isystem/__thread/timed_backoff_policy.h b/libc/isystem/__thread/timed_backoff_policy.h
deleted file mode 100644
index daaa7d60566..00000000000
--- a/libc/isystem/__thread/timed_backoff_policy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__thread/timed_backoff_policy.h"
diff --git a/libc/isystem/__tree b/libc/isystem/__tree
deleted file mode 100644
index 58ced574a71..00000000000
--- a/libc/isystem/__tree
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tree"
diff --git a/libc/isystem/__tuple/make_tuple_types.h b/libc/isystem/__tuple/make_tuple_types.h
deleted file mode 100644
index b8cb61f5015..00000000000
--- a/libc/isystem/__tuple/make_tuple_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/make_tuple_types.h"
diff --git a/libc/isystem/__tuple/pair_like.h b/libc/isystem/__tuple/pair_like.h
deleted file mode 100644
index f0af1bb9f49..00000000000
--- a/libc/isystem/__tuple/pair_like.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/pair_like.h"
diff --git a/libc/isystem/__tuple/sfinae_helpers.h b/libc/isystem/__tuple/sfinae_helpers.h
deleted file mode 100644
index b303e7b9042..00000000000
--- a/libc/isystem/__tuple/sfinae_helpers.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/sfinae_helpers.h"
diff --git a/libc/isystem/__tuple/tuple_element.h b/libc/isystem/__tuple/tuple_element.h
deleted file mode 100644
index bad24fc7b1d..00000000000
--- a/libc/isystem/__tuple/tuple_element.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_element.h"
diff --git a/libc/isystem/__tuple/tuple_indices.h b/libc/isystem/__tuple/tuple_indices.h
deleted file mode 100644
index 8e95917fec9..00000000000
--- a/libc/isystem/__tuple/tuple_indices.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_indices.h"
diff --git a/libc/isystem/__tuple/tuple_like.h b/libc/isystem/__tuple/tuple_like.h
deleted file mode 100644
index 12f6324f402..00000000000
--- a/libc/isystem/__tuple/tuple_like.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_like.h"
diff --git a/libc/isystem/__tuple/tuple_like_ext.h b/libc/isystem/__tuple/tuple_like_ext.h
deleted file mode 100644
index 48bda7deb52..00000000000
--- a/libc/isystem/__tuple/tuple_like_ext.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_like_ext.h"
diff --git a/libc/isystem/__tuple/tuple_size.h b/libc/isystem/__tuple/tuple_size.h
deleted file mode 100644
index 7efcc527ea4..00000000000
--- a/libc/isystem/__tuple/tuple_size.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_size.h"
diff --git a/libc/isystem/__tuple/tuple_types.h b/libc/isystem/__tuple/tuple_types.h
deleted file mode 100644
index 9f27a4acc14..00000000000
--- a/libc/isystem/__tuple/tuple_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__tuple/tuple_types.h"
diff --git a/libc/isystem/__type_traits/add_const.h b/libc/isystem/__type_traits/add_const.h
deleted file mode 100644
index f9f9622dfbe..00000000000
--- a/libc/isystem/__type_traits/add_const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_const.h"
diff --git a/libc/isystem/__type_traits/add_cv.h b/libc/isystem/__type_traits/add_cv.h
deleted file mode 100644
index 9a012ffbb8e..00000000000
--- a/libc/isystem/__type_traits/add_cv.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_cv.h"
diff --git a/libc/isystem/__type_traits/add_lvalue_reference.h b/libc/isystem/__type_traits/add_lvalue_reference.h
deleted file mode 100644
index af6e976da44..00000000000
--- a/libc/isystem/__type_traits/add_lvalue_reference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_lvalue_reference.h"
diff --git a/libc/isystem/__type_traits/add_pointer.h b/libc/isystem/__type_traits/add_pointer.h
deleted file mode 100644
index fd366500774..00000000000
--- a/libc/isystem/__type_traits/add_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_pointer.h"
diff --git a/libc/isystem/__type_traits/add_rvalue_reference.h b/libc/isystem/__type_traits/add_rvalue_reference.h
deleted file mode 100644
index 4cdf480285d..00000000000
--- a/libc/isystem/__type_traits/add_rvalue_reference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_rvalue_reference.h"
diff --git a/libc/isystem/__type_traits/add_volatile.h b/libc/isystem/__type_traits/add_volatile.h
deleted file mode 100644
index 73082c9e621..00000000000
--- a/libc/isystem/__type_traits/add_volatile.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/add_volatile.h"
diff --git a/libc/isystem/__type_traits/aligned_storage.h b/libc/isystem/__type_traits/aligned_storage.h
deleted file mode 100644
index 3ee11fc58b4..00000000000
--- a/libc/isystem/__type_traits/aligned_storage.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/aligned_storage.h"
diff --git a/libc/isystem/__type_traits/aligned_union.h b/libc/isystem/__type_traits/aligned_union.h
deleted file mode 100644
index c83dff35c79..00000000000
--- a/libc/isystem/__type_traits/aligned_union.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/aligned_union.h"
diff --git a/libc/isystem/__type_traits/alignment_of.h b/libc/isystem/__type_traits/alignment_of.h
deleted file mode 100644
index 8cca54a65ad..00000000000
--- a/libc/isystem/__type_traits/alignment_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/alignment_of.h"
diff --git a/libc/isystem/__type_traits/apply_cv.h b/libc/isystem/__type_traits/apply_cv.h
deleted file mode 100644
index c7465dd1ac5..00000000000
--- a/libc/isystem/__type_traits/apply_cv.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/apply_cv.h"
diff --git a/libc/isystem/__type_traits/can_extract_key.h b/libc/isystem/__type_traits/can_extract_key.h
deleted file mode 100644
index bf477ffa5c6..00000000000
--- a/libc/isystem/__type_traits/can_extract_key.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/can_extract_key.h"
diff --git a/libc/isystem/__type_traits/common_reference.h b/libc/isystem/__type_traits/common_reference.h
deleted file mode 100644
index abd2af42188..00000000000
--- a/libc/isystem/__type_traits/common_reference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/common_reference.h"
diff --git a/libc/isystem/__type_traits/common_type.h b/libc/isystem/__type_traits/common_type.h
deleted file mode 100644
index 61fc9f0991d..00000000000
--- a/libc/isystem/__type_traits/common_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/common_type.h"
diff --git a/libc/isystem/__type_traits/conditional.h b/libc/isystem/__type_traits/conditional.h
deleted file mode 100644
index d14de120c5f..00000000000
--- a/libc/isystem/__type_traits/conditional.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/conditional.h"
diff --git a/libc/isystem/__type_traits/conjunction.h b/libc/isystem/__type_traits/conjunction.h
deleted file mode 100644
index cd73d37bb00..00000000000
--- a/libc/isystem/__type_traits/conjunction.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/conjunction.h"
diff --git a/libc/isystem/__type_traits/copy_cv.h b/libc/isystem/__type_traits/copy_cv.h
deleted file mode 100644
index aa6d3fd76f5..00000000000
--- a/libc/isystem/__type_traits/copy_cv.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/copy_cv.h"
diff --git a/libc/isystem/__type_traits/copy_cvref.h b/libc/isystem/__type_traits/copy_cvref.h
deleted file mode 100644
index b3f60045d2c..00000000000
--- a/libc/isystem/__type_traits/copy_cvref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/copy_cvref.h"
diff --git a/libc/isystem/__type_traits/decay.h b/libc/isystem/__type_traits/decay.h
deleted file mode 100644
index 5f073bd3d9e..00000000000
--- a/libc/isystem/__type_traits/decay.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/decay.h"
diff --git a/libc/isystem/__type_traits/dependent_type.h b/libc/isystem/__type_traits/dependent_type.h
deleted file mode 100644
index fb45586464e..00000000000
--- a/libc/isystem/__type_traits/dependent_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/dependent_type.h"
diff --git a/libc/isystem/__type_traits/disjunction.h b/libc/isystem/__type_traits/disjunction.h
deleted file mode 100644
index 9089736d679..00000000000
--- a/libc/isystem/__type_traits/disjunction.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/disjunction.h"
diff --git a/libc/isystem/__type_traits/enable_if.h b/libc/isystem/__type_traits/enable_if.h
deleted file mode 100644
index 834849bece9..00000000000
--- a/libc/isystem/__type_traits/enable_if.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/enable_if.h"
diff --git a/libc/isystem/__type_traits/extent.h b/libc/isystem/__type_traits/extent.h
deleted file mode 100644
index b796acdc042..00000000000
--- a/libc/isystem/__type_traits/extent.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/extent.h"
diff --git a/libc/isystem/__type_traits/has_unique_object_representation.h b/libc/isystem/__type_traits/has_unique_object_representation.h
deleted file mode 100644
index 81b1b683504..00000000000
--- a/libc/isystem/__type_traits/has_unique_object_representation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/has_unique_object_representation.h"
diff --git a/libc/isystem/__type_traits/has_virtual_destructor.h b/libc/isystem/__type_traits/has_virtual_destructor.h
deleted file mode 100644
index 2c55e7dd79c..00000000000
--- a/libc/isystem/__type_traits/has_virtual_destructor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/has_virtual_destructor.h"
diff --git a/libc/isystem/__type_traits/integral_constant.h b/libc/isystem/__type_traits/integral_constant.h
deleted file mode 100644
index e2998650e64..00000000000
--- a/libc/isystem/__type_traits/integral_constant.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/integral_constant.h"
diff --git a/libc/isystem/__type_traits/invoke.h b/libc/isystem/__type_traits/invoke.h
deleted file mode 100644
index 8bcb03c23b7..00000000000
--- a/libc/isystem/__type_traits/invoke.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/invoke.h"
diff --git a/libc/isystem/__type_traits/is_abstract.h b/libc/isystem/__type_traits/is_abstract.h
deleted file mode 100644
index 7af736c4866..00000000000
--- a/libc/isystem/__type_traits/is_abstract.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_abstract.h"
diff --git a/libc/isystem/__type_traits/is_aggregate.h b/libc/isystem/__type_traits/is_aggregate.h
deleted file mode 100644
index 751dddd6588..00000000000
--- a/libc/isystem/__type_traits/is_aggregate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_aggregate.h"
diff --git a/libc/isystem/__type_traits/is_allocator.h b/libc/isystem/__type_traits/is_allocator.h
deleted file mode 100644
index 1149f184cef..00000000000
--- a/libc/isystem/__type_traits/is_allocator.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_allocator.h"
diff --git a/libc/isystem/__type_traits/is_always_bitcastable.h b/libc/isystem/__type_traits/is_always_bitcastable.h
deleted file mode 100644
index 167d6adff5b..00000000000
--- a/libc/isystem/__type_traits/is_always_bitcastable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_always_bitcastable.h"
diff --git a/libc/isystem/__type_traits/is_arithmetic.h b/libc/isystem/__type_traits/is_arithmetic.h
deleted file mode 100644
index 1daf36b39e2..00000000000
--- a/libc/isystem/__type_traits/is_arithmetic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_arithmetic.h"
diff --git a/libc/isystem/__type_traits/is_array.h b/libc/isystem/__type_traits/is_array.h
deleted file mode 100644
index 510e0533b0a..00000000000
--- a/libc/isystem/__type_traits/is_array.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_array.h"
diff --git a/libc/isystem/__type_traits/is_assignable.h b/libc/isystem/__type_traits/is_assignable.h
deleted file mode 100644
index feb481cfa9d..00000000000
--- a/libc/isystem/__type_traits/is_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_assignable.h"
diff --git a/libc/isystem/__type_traits/is_base_of.h b/libc/isystem/__type_traits/is_base_of.h
deleted file mode 100644
index 44c6370a782..00000000000
--- a/libc/isystem/__type_traits/is_base_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_base_of.h"
diff --git a/libc/isystem/__type_traits/is_bounded_array.h b/libc/isystem/__type_traits/is_bounded_array.h
deleted file mode 100644
index 779a4c3d2d5..00000000000
--- a/libc/isystem/__type_traits/is_bounded_array.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_bounded_array.h"
diff --git a/libc/isystem/__type_traits/is_callable.h b/libc/isystem/__type_traits/is_callable.h
deleted file mode 100644
index 55bb174ca3c..00000000000
--- a/libc/isystem/__type_traits/is_callable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_callable.h"
diff --git a/libc/isystem/__type_traits/is_char_like_type.h b/libc/isystem/__type_traits/is_char_like_type.h
deleted file mode 100644
index fe739ebb0bd..00000000000
--- a/libc/isystem/__type_traits/is_char_like_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_char_like_type.h"
diff --git a/libc/isystem/__type_traits/is_class.h b/libc/isystem/__type_traits/is_class.h
deleted file mode 100644
index 765c0e65ca7..00000000000
--- a/libc/isystem/__type_traits/is_class.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_class.h"
diff --git a/libc/isystem/__type_traits/is_compound.h b/libc/isystem/__type_traits/is_compound.h
deleted file mode 100644
index 190ae495361..00000000000
--- a/libc/isystem/__type_traits/is_compound.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_compound.h"
diff --git a/libc/isystem/__type_traits/is_const.h b/libc/isystem/__type_traits/is_const.h
deleted file mode 100644
index 13a04ef0398..00000000000
--- a/libc/isystem/__type_traits/is_const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_const.h"
diff --git a/libc/isystem/__type_traits/is_constant_evaluated.h b/libc/isystem/__type_traits/is_constant_evaluated.h
deleted file mode 100644
index f83dd12a7e4..00000000000
--- a/libc/isystem/__type_traits/is_constant_evaluated.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_constant_evaluated.h"
diff --git a/libc/isystem/__type_traits/is_constructible.h b/libc/isystem/__type_traits/is_constructible.h
deleted file mode 100644
index ff75c90f2ae..00000000000
--- a/libc/isystem/__type_traits/is_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_constructible.h"
diff --git a/libc/isystem/__type_traits/is_convertible.h b/libc/isystem/__type_traits/is_convertible.h
deleted file mode 100644
index 47941c5eb88..00000000000
--- a/libc/isystem/__type_traits/is_convertible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_convertible.h"
diff --git a/libc/isystem/__type_traits/is_copy_assignable.h b/libc/isystem/__type_traits/is_copy_assignable.h
deleted file mode 100644
index 55f36e99dca..00000000000
--- a/libc/isystem/__type_traits/is_copy_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_copy_assignable.h"
diff --git a/libc/isystem/__type_traits/is_copy_constructible.h b/libc/isystem/__type_traits/is_copy_constructible.h
deleted file mode 100644
index 279a7fcee96..00000000000
--- a/libc/isystem/__type_traits/is_copy_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_copy_constructible.h"
diff --git a/libc/isystem/__type_traits/is_core_convertible.h b/libc/isystem/__type_traits/is_core_convertible.h
deleted file mode 100644
index 4f62f122e40..00000000000
--- a/libc/isystem/__type_traits/is_core_convertible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_core_convertible.h"
diff --git a/libc/isystem/__type_traits/is_default_constructible.h b/libc/isystem/__type_traits/is_default_constructible.h
deleted file mode 100644
index 550bd34e679..00000000000
--- a/libc/isystem/__type_traits/is_default_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_default_constructible.h"
diff --git a/libc/isystem/__type_traits/is_destructible.h b/libc/isystem/__type_traits/is_destructible.h
deleted file mode 100644
index 20e16dd9bb8..00000000000
--- a/libc/isystem/__type_traits/is_destructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_destructible.h"
diff --git a/libc/isystem/__type_traits/is_empty.h b/libc/isystem/__type_traits/is_empty.h
deleted file mode 100644
index 0b67f378da5..00000000000
--- a/libc/isystem/__type_traits/is_empty.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_empty.h"
diff --git a/libc/isystem/__type_traits/is_enum.h b/libc/isystem/__type_traits/is_enum.h
deleted file mode 100644
index db7f368e33b..00000000000
--- a/libc/isystem/__type_traits/is_enum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_enum.h"
diff --git a/libc/isystem/__type_traits/is_equality_comparable.h b/libc/isystem/__type_traits/is_equality_comparable.h
deleted file mode 100644
index 008522fa82d..00000000000
--- a/libc/isystem/__type_traits/is_equality_comparable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_equality_comparable.h"
diff --git a/libc/isystem/__type_traits/is_execution_policy.h b/libc/isystem/__type_traits/is_execution_policy.h
deleted file mode 100644
index dc634945fa3..00000000000
--- a/libc/isystem/__type_traits/is_execution_policy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_execution_policy.h"
diff --git a/libc/isystem/__type_traits/is_final.h b/libc/isystem/__type_traits/is_final.h
deleted file mode 100644
index 6876cbfebe6..00000000000
--- a/libc/isystem/__type_traits/is_final.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_final.h"
diff --git a/libc/isystem/__type_traits/is_floating_point.h b/libc/isystem/__type_traits/is_floating_point.h
deleted file mode 100644
index a9d8bd5b82d..00000000000
--- a/libc/isystem/__type_traits/is_floating_point.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_floating_point.h"
diff --git a/libc/isystem/__type_traits/is_function.h b/libc/isystem/__type_traits/is_function.h
deleted file mode 100644
index 20126bba302..00000000000
--- a/libc/isystem/__type_traits/is_function.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_function.h"
diff --git a/libc/isystem/__type_traits/is_fundamental.h b/libc/isystem/__type_traits/is_fundamental.h
deleted file mode 100644
index 29d4b6e2d90..00000000000
--- a/libc/isystem/__type_traits/is_fundamental.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_fundamental.h"
diff --git a/libc/isystem/__type_traits/is_implicitly_default_constructible.h b/libc/isystem/__type_traits/is_implicitly_default_constructible.h
deleted file mode 100644
index 6f51771dafe..00000000000
--- a/libc/isystem/__type_traits/is_implicitly_default_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_implicitly_default_constructible.h"
diff --git a/libc/isystem/__type_traits/is_integral.h b/libc/isystem/__type_traits/is_integral.h
deleted file mode 100644
index 9c206e3d6f7..00000000000
--- a/libc/isystem/__type_traits/is_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_integral.h"
diff --git a/libc/isystem/__type_traits/is_literal_type.h b/libc/isystem/__type_traits/is_literal_type.h
deleted file mode 100644
index 45ca7682409..00000000000
--- a/libc/isystem/__type_traits/is_literal_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_literal_type.h"
diff --git a/libc/isystem/__type_traits/is_member_function_pointer.h b/libc/isystem/__type_traits/is_member_function_pointer.h
deleted file mode 100644
index 35dd4ff6215..00000000000
--- a/libc/isystem/__type_traits/is_member_function_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_member_function_pointer.h"
diff --git a/libc/isystem/__type_traits/is_member_object_pointer.h b/libc/isystem/__type_traits/is_member_object_pointer.h
deleted file mode 100644
index b3416ddbc2b..00000000000
--- a/libc/isystem/__type_traits/is_member_object_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_member_object_pointer.h"
diff --git a/libc/isystem/__type_traits/is_member_pointer.h b/libc/isystem/__type_traits/is_member_pointer.h
deleted file mode 100644
index bf0f9074af1..00000000000
--- a/libc/isystem/__type_traits/is_member_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_member_pointer.h"
diff --git a/libc/isystem/__type_traits/is_move_assignable.h b/libc/isystem/__type_traits/is_move_assignable.h
deleted file mode 100644
index ff502b0252f..00000000000
--- a/libc/isystem/__type_traits/is_move_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_move_assignable.h"
diff --git a/libc/isystem/__type_traits/is_move_constructible.h b/libc/isystem/__type_traits/is_move_constructible.h
deleted file mode 100644
index 86dc6839713..00000000000
--- a/libc/isystem/__type_traits/is_move_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_move_constructible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_assignable.h b/libc/isystem/__type_traits/is_nothrow_assignable.h
deleted file mode 100644
index 0ecb0438638..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_assignable.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_constructible.h b/libc/isystem/__type_traits/is_nothrow_constructible.h
deleted file mode 100644
index 78062675e6a..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_constructible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_convertible.h b/libc/isystem/__type_traits/is_nothrow_convertible.h
deleted file mode 100644
index a9e7da15abe..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_convertible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_convertible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_copy_assignable.h b/libc/isystem/__type_traits/is_nothrow_copy_assignable.h
deleted file mode 100644
index 88d02b91d9b..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_copy_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_copy_assignable.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_copy_constructible.h b/libc/isystem/__type_traits/is_nothrow_copy_constructible.h
deleted file mode 100644
index ca1961fb102..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_copy_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_copy_constructible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_default_constructible.h b/libc/isystem/__type_traits/is_nothrow_default_constructible.h
deleted file mode 100644
index ed62c54cb4a..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_default_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_default_constructible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_destructible.h b/libc/isystem/__type_traits/is_nothrow_destructible.h
deleted file mode 100644
index 07530bbc168..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_destructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_destructible.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_move_assignable.h b/libc/isystem/__type_traits/is_nothrow_move_assignable.h
deleted file mode 100644
index 34b36de9a41..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_move_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_move_assignable.h"
diff --git a/libc/isystem/__type_traits/is_nothrow_move_constructible.h b/libc/isystem/__type_traits/is_nothrow_move_constructible.h
deleted file mode 100644
index 551fd299b47..00000000000
--- a/libc/isystem/__type_traits/is_nothrow_move_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_nothrow_move_constructible.h"
diff --git a/libc/isystem/__type_traits/is_null_pointer.h b/libc/isystem/__type_traits/is_null_pointer.h
deleted file mode 100644
index 34126db4f5f..00000000000
--- a/libc/isystem/__type_traits/is_null_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_null_pointer.h"
diff --git a/libc/isystem/__type_traits/is_object.h b/libc/isystem/__type_traits/is_object.h
deleted file mode 100644
index 12726de256d..00000000000
--- a/libc/isystem/__type_traits/is_object.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_object.h"
diff --git a/libc/isystem/__type_traits/is_pod.h b/libc/isystem/__type_traits/is_pod.h
deleted file mode 100644
index 564d5b0174c..00000000000
--- a/libc/isystem/__type_traits/is_pod.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_pod.h"
diff --git a/libc/isystem/__type_traits/is_pointer.h b/libc/isystem/__type_traits/is_pointer.h
deleted file mode 100644
index 5a790de2316..00000000000
--- a/libc/isystem/__type_traits/is_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_pointer.h"
diff --git a/libc/isystem/__type_traits/is_polymorphic.h b/libc/isystem/__type_traits/is_polymorphic.h
deleted file mode 100644
index 31f16c24afb..00000000000
--- a/libc/isystem/__type_traits/is_polymorphic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_polymorphic.h"
diff --git a/libc/isystem/__type_traits/is_primary_template.h b/libc/isystem/__type_traits/is_primary_template.h
deleted file mode 100644
index 4efbc82870f..00000000000
--- a/libc/isystem/__type_traits/is_primary_template.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_primary_template.h"
diff --git a/libc/isystem/__type_traits/is_reference.h b/libc/isystem/__type_traits/is_reference.h
deleted file mode 100644
index 5d612d1bc7c..00000000000
--- a/libc/isystem/__type_traits/is_reference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_reference.h"
diff --git a/libc/isystem/__type_traits/is_reference_wrapper.h b/libc/isystem/__type_traits/is_reference_wrapper.h
deleted file mode 100644
index e5cde58677e..00000000000
--- a/libc/isystem/__type_traits/is_reference_wrapper.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_reference_wrapper.h"
diff --git a/libc/isystem/__type_traits/is_referenceable.h b/libc/isystem/__type_traits/is_referenceable.h
deleted file mode 100644
index 355e8ba818f..00000000000
--- a/libc/isystem/__type_traits/is_referenceable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_referenceable.h"
diff --git a/libc/isystem/__type_traits/is_same.h b/libc/isystem/__type_traits/is_same.h
deleted file mode 100644
index 3eb4654e94d..00000000000
--- a/libc/isystem/__type_traits/is_same.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_same.h"
diff --git a/libc/isystem/__type_traits/is_scalar.h b/libc/isystem/__type_traits/is_scalar.h
deleted file mode 100644
index e7b943bd104..00000000000
--- a/libc/isystem/__type_traits/is_scalar.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_scalar.h"
diff --git a/libc/isystem/__type_traits/is_scoped_enum.h b/libc/isystem/__type_traits/is_scoped_enum.h
deleted file mode 100644
index 6d10abec54b..00000000000
--- a/libc/isystem/__type_traits/is_scoped_enum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_scoped_enum.h"
diff --git a/libc/isystem/__type_traits/is_signed.h b/libc/isystem/__type_traits/is_signed.h
deleted file mode 100644
index cb478ab69c4..00000000000
--- a/libc/isystem/__type_traits/is_signed.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_signed.h"
diff --git a/libc/isystem/__type_traits/is_signed_integer.h b/libc/isystem/__type_traits/is_signed_integer.h
deleted file mode 100644
index bcbb428baa3..00000000000
--- a/libc/isystem/__type_traits/is_signed_integer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_signed_integer.h"
diff --git a/libc/isystem/__type_traits/is_specialization.h b/libc/isystem/__type_traits/is_specialization.h
deleted file mode 100644
index eb5d1b28000..00000000000
--- a/libc/isystem/__type_traits/is_specialization.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_specialization.h"
diff --git a/libc/isystem/__type_traits/is_standard_layout.h b/libc/isystem/__type_traits/is_standard_layout.h
deleted file mode 100644
index c930c71dc72..00000000000
--- a/libc/isystem/__type_traits/is_standard_layout.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_standard_layout.h"
diff --git a/libc/isystem/__type_traits/is_swappable.h b/libc/isystem/__type_traits/is_swappable.h
deleted file mode 100644
index 749ac4eb4c3..00000000000
--- a/libc/isystem/__type_traits/is_swappable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_swappable.h"
diff --git a/libc/isystem/__type_traits/is_trivial.h b/libc/isystem/__type_traits/is_trivial.h
deleted file mode 100644
index 46a57f6f97c..00000000000
--- a/libc/isystem/__type_traits/is_trivial.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivial.h"
diff --git a/libc/isystem/__type_traits/is_trivially_assignable.h b/libc/isystem/__type_traits/is_trivially_assignable.h
deleted file mode 100644
index 92ebe07f1ec..00000000000
--- a/libc/isystem/__type_traits/is_trivially_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_assignable.h"
diff --git a/libc/isystem/__type_traits/is_trivially_constructible.h b/libc/isystem/__type_traits/is_trivially_constructible.h
deleted file mode 100644
index 5987cb01122..00000000000
--- a/libc/isystem/__type_traits/is_trivially_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_constructible.h"
diff --git a/libc/isystem/__type_traits/is_trivially_copy_assignable.h b/libc/isystem/__type_traits/is_trivially_copy_assignable.h
deleted file mode 100644
index 78e9db69509..00000000000
--- a/libc/isystem/__type_traits/is_trivially_copy_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_copy_assignable.h"
diff --git a/libc/isystem/__type_traits/is_trivially_copy_constructible.h b/libc/isystem/__type_traits/is_trivially_copy_constructible.h
deleted file mode 100644
index 6333c20fc08..00000000000
--- a/libc/isystem/__type_traits/is_trivially_copy_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_copy_constructible.h"
diff --git a/libc/isystem/__type_traits/is_trivially_copyable.h b/libc/isystem/__type_traits/is_trivially_copyable.h
deleted file mode 100644
index 818579907b7..00000000000
--- a/libc/isystem/__type_traits/is_trivially_copyable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_copyable.h"
diff --git a/libc/isystem/__type_traits/is_trivially_default_constructible.h b/libc/isystem/__type_traits/is_trivially_default_constructible.h
deleted file mode 100644
index 1c81c485d05..00000000000
--- a/libc/isystem/__type_traits/is_trivially_default_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_default_constructible.h"
diff --git a/libc/isystem/__type_traits/is_trivially_destructible.h b/libc/isystem/__type_traits/is_trivially_destructible.h
deleted file mode 100644
index f36f1c412e3..00000000000
--- a/libc/isystem/__type_traits/is_trivially_destructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_destructible.h"
diff --git a/libc/isystem/__type_traits/is_trivially_lexicographically_comparable.h b/libc/isystem/__type_traits/is_trivially_lexicographically_comparable.h
deleted file mode 100644
index 0be37bf251f..00000000000
--- a/libc/isystem/__type_traits/is_trivially_lexicographically_comparable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_lexicographically_comparable.h"
diff --git a/libc/isystem/__type_traits/is_trivially_move_assignable.h b/libc/isystem/__type_traits/is_trivially_move_assignable.h
deleted file mode 100644
index 0fd012dbeae..00000000000
--- a/libc/isystem/__type_traits/is_trivially_move_assignable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_move_assignable.h"
diff --git a/libc/isystem/__type_traits/is_trivially_move_constructible.h b/libc/isystem/__type_traits/is_trivially_move_constructible.h
deleted file mode 100644
index 12610f283ab..00000000000
--- a/libc/isystem/__type_traits/is_trivially_move_constructible.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_trivially_move_constructible.h"
diff --git a/libc/isystem/__type_traits/is_unbounded_array.h b/libc/isystem/__type_traits/is_unbounded_array.h
deleted file mode 100644
index a40efc49382..00000000000
--- a/libc/isystem/__type_traits/is_unbounded_array.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_unbounded_array.h"
diff --git a/libc/isystem/__type_traits/is_union.h b/libc/isystem/__type_traits/is_union.h
deleted file mode 100644
index c70568c1400..00000000000
--- a/libc/isystem/__type_traits/is_union.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_union.h"
diff --git a/libc/isystem/__type_traits/is_unsigned.h b/libc/isystem/__type_traits/is_unsigned.h
deleted file mode 100644
index 06cbecdb739..00000000000
--- a/libc/isystem/__type_traits/is_unsigned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_unsigned.h"
diff --git a/libc/isystem/__type_traits/is_unsigned_integer.h b/libc/isystem/__type_traits/is_unsigned_integer.h
deleted file mode 100644
index 28a87ddbb4e..00000000000
--- a/libc/isystem/__type_traits/is_unsigned_integer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_unsigned_integer.h"
diff --git a/libc/isystem/__type_traits/is_valid_expansion.h b/libc/isystem/__type_traits/is_valid_expansion.h
deleted file mode 100644
index 54b3b40dda1..00000000000
--- a/libc/isystem/__type_traits/is_valid_expansion.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_valid_expansion.h"
diff --git a/libc/isystem/__type_traits/is_void.h b/libc/isystem/__type_traits/is_void.h
deleted file mode 100644
index ff6e5ab1677..00000000000
--- a/libc/isystem/__type_traits/is_void.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_void.h"
diff --git a/libc/isystem/__type_traits/is_volatile.h b/libc/isystem/__type_traits/is_volatile.h
deleted file mode 100644
index 41e60d4fe0c..00000000000
--- a/libc/isystem/__type_traits/is_volatile.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/is_volatile.h"
diff --git a/libc/isystem/__type_traits/lazy.h b/libc/isystem/__type_traits/lazy.h
deleted file mode 100644
index fafac0f6544..00000000000
--- a/libc/isystem/__type_traits/lazy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/lazy.h"
diff --git a/libc/isystem/__type_traits/make_32_64_or_128_bit.h b/libc/isystem/__type_traits/make_32_64_or_128_bit.h
deleted file mode 100644
index ad6a8b84f50..00000000000
--- a/libc/isystem/__type_traits/make_32_64_or_128_bit.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/make_32_64_or_128_bit.h"
diff --git a/libc/isystem/__type_traits/make_const_lvalue_ref.h b/libc/isystem/__type_traits/make_const_lvalue_ref.h
deleted file mode 100644
index e68557857c6..00000000000
--- a/libc/isystem/__type_traits/make_const_lvalue_ref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/make_const_lvalue_ref.h"
diff --git a/libc/isystem/__type_traits/make_signed.h b/libc/isystem/__type_traits/make_signed.h
deleted file mode 100644
index 872328dfcfb..00000000000
--- a/libc/isystem/__type_traits/make_signed.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/make_signed.h"
diff --git a/libc/isystem/__type_traits/make_unsigned.h b/libc/isystem/__type_traits/make_unsigned.h
deleted file mode 100644
index a66b4f91da2..00000000000
--- a/libc/isystem/__type_traits/make_unsigned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/make_unsigned.h"
diff --git a/libc/isystem/__type_traits/maybe_const.h b/libc/isystem/__type_traits/maybe_const.h
deleted file mode 100644
index 96b7db155ae..00000000000
--- a/libc/isystem/__type_traits/maybe_const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/maybe_const.h"
diff --git a/libc/isystem/__type_traits/nat.h b/libc/isystem/__type_traits/nat.h
deleted file mode 100644
index e3e8f8e1724..00000000000
--- a/libc/isystem/__type_traits/nat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/nat.h"
diff --git a/libc/isystem/__type_traits/negation.h b/libc/isystem/__type_traits/negation.h
deleted file mode 100644
index 4a7526d6470..00000000000
--- a/libc/isystem/__type_traits/negation.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/negation.h"
diff --git a/libc/isystem/__type_traits/noexcept_move_assign_container.h b/libc/isystem/__type_traits/noexcept_move_assign_container.h
deleted file mode 100644
index daed1653cb4..00000000000
--- a/libc/isystem/__type_traits/noexcept_move_assign_container.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/noexcept_move_assign_container.h"
diff --git a/libc/isystem/__type_traits/predicate_traits.h b/libc/isystem/__type_traits/predicate_traits.h
deleted file mode 100644
index 35cd151b572..00000000000
--- a/libc/isystem/__type_traits/predicate_traits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/predicate_traits.h"
diff --git a/libc/isystem/__type_traits/promote.h b/libc/isystem/__type_traits/promote.h
deleted file mode 100644
index 8922694bd26..00000000000
--- a/libc/isystem/__type_traits/promote.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/promote.h"
diff --git a/libc/isystem/__type_traits/rank.h b/libc/isystem/__type_traits/rank.h
deleted file mode 100644
index 82d80b32353..00000000000
--- a/libc/isystem/__type_traits/rank.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/rank.h"
diff --git a/libc/isystem/__type_traits/remove_all_extents.h b/libc/isystem/__type_traits/remove_all_extents.h
deleted file mode 100644
index 92f1effee29..00000000000
--- a/libc/isystem/__type_traits/remove_all_extents.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_all_extents.h"
diff --git a/libc/isystem/__type_traits/remove_const.h b/libc/isystem/__type_traits/remove_const.h
deleted file mode 100644
index cecaff28870..00000000000
--- a/libc/isystem/__type_traits/remove_const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_const.h"
diff --git a/libc/isystem/__type_traits/remove_const_ref.h b/libc/isystem/__type_traits/remove_const_ref.h
deleted file mode 100644
index c9ffba8ca36..00000000000
--- a/libc/isystem/__type_traits/remove_const_ref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_const_ref.h"
diff --git a/libc/isystem/__type_traits/remove_cv.h b/libc/isystem/__type_traits/remove_cv.h
deleted file mode 100644
index aa0c33a6daa..00000000000
--- a/libc/isystem/__type_traits/remove_cv.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_cv.h"
diff --git a/libc/isystem/__type_traits/remove_cvref.h b/libc/isystem/__type_traits/remove_cvref.h
deleted file mode 100644
index 9783b669aa5..00000000000
--- a/libc/isystem/__type_traits/remove_cvref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_cvref.h"
diff --git a/libc/isystem/__type_traits/remove_extent.h b/libc/isystem/__type_traits/remove_extent.h
deleted file mode 100644
index 59143555152..00000000000
--- a/libc/isystem/__type_traits/remove_extent.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_extent.h"
diff --git a/libc/isystem/__type_traits/remove_pointer.h b/libc/isystem/__type_traits/remove_pointer.h
deleted file mode 100644
index 4debc55fc02..00000000000
--- a/libc/isystem/__type_traits/remove_pointer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_pointer.h"
diff --git a/libc/isystem/__type_traits/remove_reference.h b/libc/isystem/__type_traits/remove_reference.h
deleted file mode 100644
index 94093ed97fc..00000000000
--- a/libc/isystem/__type_traits/remove_reference.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_reference.h"
diff --git a/libc/isystem/__type_traits/remove_volatile.h b/libc/isystem/__type_traits/remove_volatile.h
deleted file mode 100644
index 1cc860aea72..00000000000
--- a/libc/isystem/__type_traits/remove_volatile.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/remove_volatile.h"
diff --git a/libc/isystem/__type_traits/result_of.h b/libc/isystem/__type_traits/result_of.h
deleted file mode 100644
index 140c19a93a7..00000000000
--- a/libc/isystem/__type_traits/result_of.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/result_of.h"
diff --git a/libc/isystem/__type_traits/strip_signature.h b/libc/isystem/__type_traits/strip_signature.h
deleted file mode 100644
index bcd68770eaa..00000000000
--- a/libc/isystem/__type_traits/strip_signature.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/strip_signature.h"
diff --git a/libc/isystem/__type_traits/type_identity.h b/libc/isystem/__type_traits/type_identity.h
deleted file mode 100644
index e848c9ae801..00000000000
--- a/libc/isystem/__type_traits/type_identity.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/type_identity.h"
diff --git a/libc/isystem/__type_traits/type_list.h b/libc/isystem/__type_traits/type_list.h
deleted file mode 100644
index 0b09b0b714e..00000000000
--- a/libc/isystem/__type_traits/type_list.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/type_list.h"
diff --git a/libc/isystem/__type_traits/underlying_type.h b/libc/isystem/__type_traits/underlying_type.h
deleted file mode 100644
index b2ac822cb37..00000000000
--- a/libc/isystem/__type_traits/underlying_type.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/underlying_type.h"
diff --git a/libc/isystem/__type_traits/unwrap_ref.h b/libc/isystem/__type_traits/unwrap_ref.h
deleted file mode 100644
index c374c11597e..00000000000
--- a/libc/isystem/__type_traits/unwrap_ref.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/unwrap_ref.h"
diff --git a/libc/isystem/__type_traits/void_t.h b/libc/isystem/__type_traits/void_t.h
deleted file mode 100644
index 7d0770fb2e3..00000000000
--- a/libc/isystem/__type_traits/void_t.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__type_traits/void_t.h"
diff --git a/libc/isystem/__undef_macros b/libc/isystem/__undef_macros
deleted file mode 100644
index e7cf229e81e..00000000000
--- a/libc/isystem/__undef_macros
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__undef_macros"
diff --git a/libc/isystem/__utility/as_const.h b/libc/isystem/__utility/as_const.h
deleted file mode 100644
index 27b4f044171..00000000000
--- a/libc/isystem/__utility/as_const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/as_const.h"
diff --git a/libc/isystem/__utility/auto_cast.h b/libc/isystem/__utility/auto_cast.h
deleted file mode 100644
index e1d2b1b21e5..00000000000
--- a/libc/isystem/__utility/auto_cast.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/auto_cast.h"
diff --git a/libc/isystem/__utility/cmp.h b/libc/isystem/__utility/cmp.h
deleted file mode 100644
index e934c6834aa..00000000000
--- a/libc/isystem/__utility/cmp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/cmp.h"
diff --git a/libc/isystem/__utility/convert_to_integral.h b/libc/isystem/__utility/convert_to_integral.h
deleted file mode 100644
index 8e425f3a176..00000000000
--- a/libc/isystem/__utility/convert_to_integral.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/convert_to_integral.h"
diff --git a/libc/isystem/__utility/declval.h b/libc/isystem/__utility/declval.h
deleted file mode 100644
index 29abde632ee..00000000000
--- a/libc/isystem/__utility/declval.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/declval.h"
diff --git a/libc/isystem/__utility/exception_guard.h b/libc/isystem/__utility/exception_guard.h
deleted file mode 100644
index 3d82c94ab0d..00000000000
--- a/libc/isystem/__utility/exception_guard.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/exception_guard.h"
diff --git a/libc/isystem/__utility/exchange.h b/libc/isystem/__utility/exchange.h
deleted file mode 100644
index 1829ac4c428..00000000000
--- a/libc/isystem/__utility/exchange.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/exchange.h"
diff --git a/libc/isystem/__utility/forward.h b/libc/isystem/__utility/forward.h
deleted file mode 100644
index 78304269ee6..00000000000
--- a/libc/isystem/__utility/forward.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/forward.h"
diff --git a/libc/isystem/__utility/forward_like.h b/libc/isystem/__utility/forward_like.h
deleted file mode 100644
index c7704f6c487..00000000000
--- a/libc/isystem/__utility/forward_like.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/forward_like.h"
diff --git a/libc/isystem/__utility/in_place.h b/libc/isystem/__utility/in_place.h
deleted file mode 100644
index b00e62b971e..00000000000
--- a/libc/isystem/__utility/in_place.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/in_place.h"
diff --git a/libc/isystem/__utility/integer_sequence.h b/libc/isystem/__utility/integer_sequence.h
deleted file mode 100644
index ff7f6966238..00000000000
--- a/libc/isystem/__utility/integer_sequence.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/integer_sequence.h"
diff --git a/libc/isystem/__utility/move.h b/libc/isystem/__utility/move.h
deleted file mode 100644
index 73351f46e1a..00000000000
--- a/libc/isystem/__utility/move.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/move.h"
diff --git a/libc/isystem/__utility/pair.h b/libc/isystem/__utility/pair.h
deleted file mode 100644
index cb75842e748..00000000000
--- a/libc/isystem/__utility/pair.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/pair.h"
diff --git a/libc/isystem/__utility/piecewise_construct.h b/libc/isystem/__utility/piecewise_construct.h
deleted file mode 100644
index 838a91798f6..00000000000
--- a/libc/isystem/__utility/piecewise_construct.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/piecewise_construct.h"
diff --git a/libc/isystem/__utility/priority_tag.h b/libc/isystem/__utility/priority_tag.h
deleted file mode 100644
index 03113256fad..00000000000
--- a/libc/isystem/__utility/priority_tag.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/priority_tag.h"
diff --git a/libc/isystem/__utility/rel_ops.h b/libc/isystem/__utility/rel_ops.h
deleted file mode 100644
index fb9995be05d..00000000000
--- a/libc/isystem/__utility/rel_ops.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/rel_ops.h"
diff --git a/libc/isystem/__utility/swap.h b/libc/isystem/__utility/swap.h
deleted file mode 100644
index 6a8b815a9c1..00000000000
--- a/libc/isystem/__utility/swap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/swap.h"
diff --git a/libc/isystem/__utility/terminate_on_exception.h b/libc/isystem/__utility/terminate_on_exception.h
deleted file mode 100644
index 7d5ce26b393..00000000000
--- a/libc/isystem/__utility/terminate_on_exception.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/terminate_on_exception.h"
diff --git a/libc/isystem/__utility/to_underlying.h b/libc/isystem/__utility/to_underlying.h
deleted file mode 100644
index 2d99d1f1db4..00000000000
--- a/libc/isystem/__utility/to_underlying.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/to_underlying.h"
diff --git a/libc/isystem/__utility/unreachable.h b/libc/isystem/__utility/unreachable.h
deleted file mode 100644
index a0876cd4274..00000000000
--- a/libc/isystem/__utility/unreachable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__utility/unreachable.h"
diff --git a/libc/isystem/__variant/monostate.h b/libc/isystem/__variant/monostate.h
deleted file mode 100644
index b6a59228d4c..00000000000
--- a/libc/isystem/__variant/monostate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__variant/monostate.h"
diff --git a/libc/isystem/__verbose_abort b/libc/isystem/__verbose_abort
deleted file mode 100644
index 7ce36bffb3b..00000000000
--- a/libc/isystem/__verbose_abort
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/__verbose_abort"
diff --git a/libc/isystem/barrier b/libc/isystem/barrier
deleted file mode 100644
index 9f7236ad35a..00000000000
--- a/libc/isystem/barrier
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/barrier"
diff --git a/libc/isystem/concepts b/libc/isystem/concepts
deleted file mode 100644
index f7d13498724..00000000000
--- a/libc/isystem/concepts
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/concepts"
diff --git a/libc/isystem/coroutine b/libc/isystem/coroutine
deleted file mode 100644
index e024e6a4843..00000000000
--- a/libc/isystem/coroutine
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/coroutine"
diff --git a/libc/isystem/cuchar b/libc/isystem/cuchar
deleted file mode 100644
index 90ac28fd770..00000000000
--- a/libc/isystem/cuchar
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/cuchar"
diff --git a/libc/isystem/expected b/libc/isystem/expected
deleted file mode 100644
index 02ac281f6a9..00000000000
--- a/libc/isystem/expected
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/expected"
diff --git a/libc/isystem/format b/libc/isystem/format
deleted file mode 100644
index 5e20f807cf6..00000000000
--- a/libc/isystem/format
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/format"
diff --git a/libc/isystem/latch b/libc/isystem/latch
deleted file mode 100644
index 07ec09a4c24..00000000000
--- a/libc/isystem/latch
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/latch"
diff --git a/libc/isystem/mdspan b/libc/isystem/mdspan
deleted file mode 100644
index abfed35d9c0..00000000000
--- a/libc/isystem/mdspan
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/mdspan"
diff --git a/libc/isystem/memory_resource b/libc/isystem/memory_resource
deleted file mode 100644
index d875d7b72be..00000000000
--- a/libc/isystem/memory_resource
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/memory_resource"
diff --git a/libc/isystem/numbers b/libc/isystem/numbers
deleted file mode 100644
index 2e2b78a745b..00000000000
--- a/libc/isystem/numbers
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/numbers"
diff --git a/libc/isystem/ranges b/libc/isystem/ranges
deleted file mode 100644
index d2d91173409..00000000000
--- a/libc/isystem/ranges
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/ranges"
diff --git a/libc/isystem/semaphore b/libc/isystem/semaphore
deleted file mode 100644
index 757c40616da..00000000000
--- a/libc/isystem/semaphore
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/semaphore"
diff --git a/libc/isystem/source_location b/libc/isystem/source_location
deleted file mode 100644
index 19b35c368d7..00000000000
--- a/libc/isystem/source_location
+++ /dev/null
@@ -1 +0,0 @@
-#include "third_party/libcxx/source_location"