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/* Copyright (C) 2003 Manuel Novoa III * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * The GNU C Library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the GNU C Library; see the file COPYING.LIB. If * not, see <http://www.gnu.org/licenses/>. */ /* ATTENTION! ATTENTION! ATTENTION! ATTENTION! ATTENTION! * * Besides uClibc, I'm using this code in my libc for elks, which is * a 16-bit environment with a fairly limited compiler. It would make * things much easier for me if this file isn't modified unnecessarily. * In particular, please put any new or replacement functions somewhere * else, and modify the makefile to use your version instead. * Thanks. Manuel * * ATTENTION! ATTENTION! ATTENTION! ATTENTION! ATTENTION! */ /* Define an internal unsigned int type __uwchar_t just large enough * to hold a wchar_t. */ #ifndef _UCLIBC_UWCHAR_H #define _UCLIBC_UWCHAR_H #include <limits.h> #include <stdint.h> #if WCHAR_MIN == 0 typedef wchar_t __uwchar_t; #elif WCHAR_MAX <= USHRT_MAX typedef unsigned short __uwchar_t; #elif WCHAR_MAX <= UINT_MAX typedef unsigned int __uwchar_t; #elif WCHAR_MAX <= ULONG_MAX typedef unsigned long __uwchar_t; #elif defined(ULLONG_MAX) && (WCHAR_MAX <= ULLONG_MAX) typedef unsigned long long __uwchar_t; #elif WCHAR_MAX <= UINTMAX_MAX typedef uintmax_t __uwchar_t; #else #error Can not determine an appropriate type for __uwchar_t! #endif #endif /* _UCLIBC_UWCHAR_H */ |