1 /* go-strcmp.c -- the go string comparison function.
2 
3    Copyright 2009 The Go Authors. All rights reserved.
4    Use of this source code is governed by a BSD-style
5    license that can be found in the LICENSE file.  */
6 
7 #include "runtime.h"
8 
9 intgo
__go_strcmp(String s1,String s2)10 __go_strcmp(String s1, String s2)
11 {
12   int i;
13 
14   i = __builtin_memcmp(s1.str, s2.str,
15 		       (s1.len < s2.len ? s1.len : s2.len));
16   if (i != 0)
17     return i;
18 
19   if (s1.len < s2.len)
20     return -1;
21   else if (s1.len > s2.len)
22     return 1;
23   else
24     return 0;
25 }
26