1 // Copyright 2016 The Fuchsia Authors
2 // Copyright (c) 2008 Travis Geiselbrecht
3 //
4 // Use of this source code is governed by a MIT-style
5 // license that can be found in the LICENSE file or at
6 // https://opensource.org/licenses/MIT
7 
8 #include <string.h>
9 #include <sys/types.h>
10 
11 int
strcmp(char const * cs,char const * ct)12 strcmp(char const *cs, char const *ct)
13 {
14     signed char __res;
15 
16     while (1) {
17         if ((__res = *cs - *ct++) != 0 || !*cs++)
18             break;
19     }
20 
21     return __res;
22 }
23