ref: 4fc08c89c81450f1f30e0b58e2579cd4425cee62
dir: /libc/src/strchr.c/
/* See LICENSE file for copyright and license details. */
#include <string.h>
#undef strchr
char *
strchr(const char *s, int c)
{
	while (*s && *s != c)
		++s;
	return (*s == c) ? (char *)s : NULL;
}