| /* Elementary types and macros for the GNU UniString library. |
| Copyright (C) 2002, 2005-2006, 2009-2013 Free Software Foundation, Inc. |
| |
| This program is free software: you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published |
| by the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _UNITYPES_H |
| #define _UNITYPES_H |
| |
| /* Get uint8_t, uint16_t, uint32_t. */ |
| #include <stdint.h> |
| |
| /* Type representing a Unicode character. */ |
| typedef uint32_t ucs4_t; |
| |
| /* Attribute of a function whose result depends only on the arguments |
| (not pointers!) and which has no side effects. */ |
| #ifndef _UC_ATTRIBUTE_CONST |
| # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) |
| # define _UC_ATTRIBUTE_CONST __attribute__ ((__const__)) |
| # else |
| # define _UC_ATTRIBUTE_CONST |
| # endif |
| #endif |
| |
| /* Attribute of a function whose result depends only on the arguments |
| (possibly pointers) and global memory, and which has no side effects. */ |
| #ifndef _UC_ATTRIBUTE_PURE |
| # if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) |
| # define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__)) |
| # else |
| # define _UC_ATTRIBUTE_PURE |
| # endif |
| #endif |
| |
| #endif /* _UNITYPES_H */ |
