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46 lines
1.6 KiB
46 lines
1.6 KiB
/* Elementary types and macros for the GNU UniString library. |
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Copyright (C) 2002, 2005-2006, 2009-2017 Free Software Foundation, Inc. |
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This program is free software: you can redistribute it and/or modify it |
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under the terms of the GNU General Public License as published |
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by the Free Software Foundation; either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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#ifndef _UNITYPES_H |
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#define _UNITYPES_H |
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/* Get uint8_t, uint16_t, uint32_t. */ |
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#include <stdint.h> |
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/* Type representing a Unicode character. */ |
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typedef uint32_t ucs4_t; |
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/* Attribute of a function whose result depends only on the arguments |
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(not pointers!) and which has no side effects. */ |
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#ifndef _UC_ATTRIBUTE_CONST |
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# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) |
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# define _UC_ATTRIBUTE_CONST __attribute__ ((__const__)) |
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# else |
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# define _UC_ATTRIBUTE_CONST |
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# endif |
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#endif |
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/* Attribute of a function whose result depends only on the arguments |
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(possibly pointers) and global memory, and which has no side effects. */ |
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#ifndef _UC_ATTRIBUTE_PURE |
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# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) |
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# define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__)) |
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# else |
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# define _UC_ATTRIBUTE_PURE |
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# endif |
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#endif |
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#endif /* _UNITYPES_H */
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