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comparison libgo/runtime/go-string.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* go-string.h -- the string type for Go.
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 #ifndef LIBGO_GO_STRING_H
8 #define LIBGO_GO_STRING_H
9
10 #include <stddef.h>
11
12 static inline _Bool
13 __go_strings_equal (String s1, String s2)
14 {
15 return (s1.len == s2.len
16 && __builtin_memcmp (s1.str, s2.str, s1.len) == 0);
17 }
18
19 static inline _Bool
20 __go_ptr_strings_equal (const String *ps1, const String *ps2)
21 {
22 if (ps1 == NULL)
23 return ps2 == NULL;
24 if (ps2 == NULL)
25 return 0;
26 return __go_strings_equal (*ps1, *ps2);
27 }
28
29 extern int __go_get_rune (const unsigned char *, size_t, int32 *);
30
31 #endif /* !defined(LIBGO_GO_STRING_H) */