ref: 9df2bb4ed45bb22397cb50cde8fcfcb83c986a0f
dir: /lib/c/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; }