diff options
Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_uwchar.h')
| -rw-r--r-- | uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_uwchar.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_uwchar.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_uwchar.h new file mode 100644 index 0000000..ba2c42d --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_uwchar.h @@ -0,0 +1,57 @@ +/* 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; if not, write to the Free + * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA. + */ + +/* 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 */ |