allwinner_a64/android/external/syslinux/com32/lib/memchr.c
2018-08-08 16:14:42 +08:00

18 lines
240 B
C

/*
* memchr.c
*/
#include <stddef.h>
#include <string.h>
void *memchr(const void *s, int c, size_t n)
{
const unsigned char *sp = s;
while (n--) {
if (*sp == (unsigned char)c)
return (void *)sp;
}
return NULL;
}