mirror of git://gcc.gnu.org/git/gcc.git
				
				
				
			
		
			
				
	
	
		
			43 lines
		
	
	
		
			978 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			978 B
		
	
	
	
		
			C
		
	
	
	
| /* go-string.h -- the string type for Go.
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| 
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|    Copyright 2009 The Go Authors. All rights reserved.
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|    Use of this source code is governed by a BSD-style
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|    license that can be found in the LICENSE file.  */
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| 
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| #ifndef LIBGO_GO_STRING_H
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| #define LIBGO_GO_STRING_H
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| 
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| #include <stddef.h>
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| 
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| /* A string is an instance of this structure.  */
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| 
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| struct __go_string
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| {
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|   /* The bytes.  */
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|   const unsigned char *__data;
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|   /* The length.  */
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|   int __length;
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| };
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| 
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| static inline _Bool
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| __go_strings_equal (struct __go_string s1, struct __go_string s2)
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| {
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|   return (s1.__length == s2.__length
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| 	  && __builtin_memcmp (s1.__data, s2.__data, s1.__length) == 0);
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| }
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| 
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| static inline _Bool
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| __go_ptr_strings_equal (const struct __go_string *ps1,
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| 			const struct __go_string *ps2)
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| {
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|   if (ps1 == NULL)
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|     return ps2 == NULL;
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|   if (ps2 == NULL)
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|     return 0;
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|   return __go_strings_equal (*ps1, *ps2);
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| }
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| 
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| extern int __go_get_rune (const unsigned char *, size_t, int *);
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| 
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| #endif /* !defined(LIBGO_GO_STRING_H) */
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