Attempt to fix large file support on Windows

WizardMac · Dec 22, 2020 · dc76fb1 · dc76fb1
1 parent e1827e1
commit dc76fb1
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/readstat.h b/src/readstat.h
@@ -298,7 +298,7 @@ typedef int (*readstat_progress_handler)(double progress, void *ctx);
 #if defined(_MSC_VER)
 #include <BaseTsd.h>
 typedef SSIZE_T ssize_t;
-typedef _off_t readstat_off_t;
+typedef __int64 readstat_off_t;
 #elif defined _WIN32 || defined __CYGWIN__
 typedef _off64_t readstat_off_t;
 #elif defined _AIX

diff --git a/src/readstat_io_unistd.c b/src/readstat_io_unistd.c
@@ -7,6 +7,7 @@
 #endif
 #if defined _WIN32
 #   include <windows.h>
+#   include <io.h>
 #endif
 
 #include "readstat.h"
@@ -20,10 +21,9 @@
 #define UNISTD_OPEN_OPTIONS O_RDONLY
 #endif
 
-#if defined _MSC_VER && defined WIN64
+#if defined _WIN32
 #define lseek _lseeki64
-#elif defined _MSC_VER
-#elif defined _WIN32 || defined _AIX
+#elif defined _AIX
 #define lseek lseek64
 #endif