zig/lib/libc/musl/src/string/strncasecmp.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

18 lines
447 B
C
Vendored

#include <strings.h>
#include <ctype.h>
int strncasecmp(const char *_l, const char *_r, size_t n)
{
const unsigned char *l=(void *)_l, *r=(void *)_r;
if (!n--) return 0;
for (; *l && *r && n && (*l == *r || tolower(*l) == tolower(*r)); l++, r++, n--);
return tolower(*l) - tolower(*r);
}
int __strncasecmp_l(const char *l, const char *r, size_t n, locale_t loc)
{
return strncasecmp(l, r, n);
}
weak_alias(__strncasecmp_l, strncasecmp_l);