zig/lib/libc/mingw/misc/strnlen.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

12 lines
198 B
C

#define __CRT__NO_INLINE
#include <string.h>
size_t __cdecl strnlen (const char *s, size_t maxlen)
{
const char *s2 = s;
while ((size_t) (s2 - s) < maxlen && *s2)
++s2;
return s2 - s;
}