gcc/libgo/runtime/go-strcmp.c

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/* go-strcmp.c -- the go string comparison function.
Copyright 2009 The Go Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file. */
#include "runtime.h"
intgo
__go_strcmp(String s1, String s2)
{
int i;
i = __builtin_memcmp(s1.str, s2.str,
(s1.len < s2.len ? s1.len : s2.len));
if (i != 0)
return i;
if (s1.len < s2.len)
return -1;
else if (s1.len > s2.len)
return 1;
else
return 0;
}