From e9e7abe287f3795cf615d567f7b78b2b5f5853a6 Mon Sep 17 00:00:00 2001
From: Sungun Park <sungunpark@google.com>
Date: Tue, 10 Sep 2024 09:24:28 -0700
Subject: [PATCH] Add missing include (#8112)

ptrdiff_t was transiently included by type_traits. However, this is not
true for some cpp toolchains. Add the header inclusion explicitly.
---
 libs/utils/include/utils/memalign.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/utils/include/utils/memalign.h b/libs/utils/include/utils/memalign.h
index 4c048bffdaf..ce2568ee1f2 100644
--- a/libs/utils/include/utils/memalign.h
+++ b/libs/utils/include/utils/memalign.h
@@ -17,6 +17,7 @@
 #ifndef TNT_UTILS_MEMALIGN_H
 #define TNT_UTILS_MEMALIGN_H
 
+#include <cstddef>
 #include <type_traits>
 
 #include <assert.h>