gsasl  1.10.0
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unitypes.in.h
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1 /* Elementary types and macros for the GNU UniString library.
2  Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
3 
4  This program is free software: you can redistribute it and/or modify it
5  under the terms of the GNU General Public License as published
6  by the Free Software Foundation; either version 3 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program. If not, see <https://www.gnu.org/licenses/>. */
16 
17 #ifndef _UNITYPES_H
18 #define _UNITYPES_H
19 
20 /* Get uint8_t, uint16_t, uint32_t. */
21 #include <stdint.h>
22 
23 /* Type representing a Unicode character. */
24 typedef uint32_t ucs4_t;
25 
26 /* Attribute of a function whose result depends only on the arguments
27  (not pointers!) and which has no side effects. */
28 #ifndef _UC_ATTRIBUTE_CONST
29 # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) || defined __clang__
30 # define _UC_ATTRIBUTE_CONST __attribute__ ((__const__))
31 # else
32 # define _UC_ATTRIBUTE_CONST
33 # endif
34 #endif
35 
36 /* Attribute of a function whose result depends only on the arguments
37  (possibly pointers) and global memory, and which has no side effects. */
38 #ifndef _UC_ATTRIBUTE_PURE
39 # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__
40 # define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__))
41 # else
42 # define _UC_ATTRIBUTE_PURE
43 # endif
44 #endif
45 
46 /* Qualifier in a function declaration, that asserts that the caller must
47  pass a pointer to a different object in the specified pointer argument
48  than in the other pointer arguments. */
49 #ifndef _UC_RESTRICT
50 # if defined __restrict \
51  || 2 < __GNUC__ + (95 <= __GNUC_MINOR__) \
52  || __clang_major__ >= 3
53 # define _UC_RESTRICT __restrict
54 # elif 199901L <= __STDC_VERSION__ || defined restrict
55 # define _UC_RESTRICT restrict
56 # else
57 # define _UC_RESTRICT
58 # endif
59 #endif
60 
61 #endif /* _UNITYPES_H */
#define uint32_t
Definition: stdint.in.h:168
unsigned int ucs4_t
Definition: unitypes.in.h:24