ref: c2db791788ea4eb92a2e1eb5ee77c22dfb74adb5
dir: /libc/src/strcmp.c/
/* See LICENSE file for copyright and license details. */
#include <string.h>
int
strcmp(const char *s1, const char *s2)
{
while (*s1 && *s2 && *s1 != *s2)
++s1, ++s2;
return *s1 - *s2;
}