source: trunk/gsdl/packages/wincrypt/sys/cdefs.h@ 1002

/* Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#ifndef _SYS_CDEFS_H

#define _SYS_CDEFS_H    1
#include "features.h"

/* Some user header file might have defined this before.  */
#undef  __P

#ifdef __GNUC__

#define __P(args)   args    /* GCC can always grok prototypes.  */
#define __DOTS      , ...

#else   /* Not GCC.  */

#define __inline        /* No inline functions.  */

#if (defined (__STDC__) && __STDC__) || defined (__cplusplus)

#define __P(args)   args
#define __const     const
#define __signed    signed
#define __volatile  volatile
#define __DOTS      , ...

#else   /* Not ANSI C or C++.  */

#define __P(args)   ()  /* No prototypes.  */
#define __const         /* No ANSI C keywords.  */
#define __signed
#define __volatile
#define __DOTS

#endif  /* ANSI C or C++.  */

#endif  /* GCC.  */

/* For these things, GCC behaves the ANSI way normally,
   and the non-ANSI way under -traditional.  */

#if defined (__STDC__) && __STDC__

#define __CONCAT(x,y)   x ## y
#define __STRING(x) #x

/* This is not a typedef so `const __ptr_t' does the right thing.  */
#define __ptr_t void *
#define __long_double_t  long double

#else

#define __CONCAT(x,y)   x/**/y
#define __STRING(x) "x"

#define __ptr_t char *
#define __long_double_t  long double

/* The BSD header files use the ANSI keywords unmodified (this means that
   old programs may lose if they use the new keywords as identifiers), but
   those names are not available under -traditional.  We define them to
   their __ versions, which are taken care of above.  */
#ifdef  __USE_BSD
#define const       __const
#define signed      __signed
#define volatile    __volatile
#endif

#endif  /* __STDC__ */


/* C++ needs to know that types and declarations are C, not C++.  */
#ifdef  __cplusplus
#define __BEGIN_DECLS   extern "C" {
#define __END_DECLS }
#else
#define __BEGIN_DECLS
#define __END_DECLS
#endif

/* GCC2 has various useful declarations that can be made with the
   `__attribute__' syntax.  All of the ways we use this do fine if
   they are omitted for compilers that don't understand it.  */
#if !defined (__GNUC__) || __GNUC__ < 2
#define __attribute__(xyz)  /* Ignore.  */
#endif

#endif   /* sys/cdefs.h */