mirror of https://github.com/GOSTSec/sgminer
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.7 KiB
87 lines
2.7 KiB
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. |
|
|
|
Copyright (C) 2009-2011 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, 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, write to the Free Software Foundation, |
|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ |
|
|
|
/* Written by Eric Blake. */ |
|
|
|
/* |
|
* POSIX 2008 <stddef.h> for platforms that have issues. |
|
* <http://www.opengroup.org/susv3xbd/stddef.h.html> |
|
*/ |
|
|
|
#if __GNUC__ >= 3 |
|
@PRAGMA_SYSTEM_HEADER@ |
|
#endif |
|
@PRAGMA_COLUMNS@ |
|
|
|
#if defined __need_wchar_t || defined __need_size_t \ |
|
|| defined __need_ptrdiff_t || defined __need_NULL \ |
|
|| defined __need_wint_t |
|
/* Special invocation convention inside gcc header files. In |
|
particular, gcc provides a version of <stddef.h> that blindly |
|
redefines NULL even when __need_wint_t was defined, even though |
|
wint_t is not normally provided by <stddef.h>. Hence, we must |
|
remember if special invocation has ever been used to obtain wint_t, |
|
in which case we need to clean up NULL yet again. */ |
|
|
|
# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T) |
|
# ifdef __need_wint_t |
|
# undef _@GUARD_PREFIX@_STDDEF_H |
|
# define _GL_STDDEF_WINT_T |
|
# endif |
|
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ |
|
# endif |
|
|
|
#else |
|
/* Normal invocation convention. */ |
|
|
|
# ifndef _@GUARD_PREFIX@_STDDEF_H |
|
|
|
/* The include_next requires a split double-inclusion guard. */ |
|
|
|
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ |
|
|
|
# ifndef _@GUARD_PREFIX@_STDDEF_H |
|
# define _@GUARD_PREFIX@_STDDEF_H |
|
|
|
/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ |
|
#if @REPLACE_NULL@ |
|
# undef NULL |
|
# ifdef __cplusplus |
|
/* ISO C++ says that the macro NULL must expand to an integer constant |
|
expression, hence '((void *) 0)' is not allowed in C++. */ |
|
# if __GNUG__ >= 3 |
|
/* GNU C++ has a __null macro that behaves like an integer ('int' or |
|
'long') but has the same size as a pointer. Use that, to avoid |
|
warnings. */ |
|
# define NULL __null |
|
# else |
|
# define NULL 0L |
|
# endif |
|
# else |
|
# define NULL ((void *) 0) |
|
# endif |
|
#endif |
|
|
|
/* Some platforms lack wchar_t. */ |
|
#if !@HAVE_WCHAR_T@ |
|
# define wchar_t int |
|
#endif |
|
|
|
# endif /* _@GUARD_PREFIX@_STDDEF_H */ |
|
# endif /* _@GUARD_PREFIX@_STDDEF_H */ |
|
#endif /* __need_XXX */
|
|
|