include/proto.h

   1 /*
   2     This file is part of the FElt finite element analysis package.
   3     Copyright (C) 1993-2000 Jason I. Gobat and Darren C. Atkinson
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 */
  19
  20 /************************************************************************
  21  * File:        proto.h                                                 *
  22  *                                                                      *
  23  * Description: This file contains useful macros regarding ANSI-style   *
  24  *              function prototypes.                                    *
  25  ************************************************************************/
  26
  27 # ifndef _PROTO_H
  28 # define _PROTO_H
  29
  30 # if defined (__STDC__) || defined (__GNUC__)
  31
  32 # define PROTO(args)            args
  33 # define VAR_ARGS_INCLUDE       <stdarg.h>
  34 # define VA_START(a,b)          va_start(a,b)
  35 # define UseFunctionPrototypes
  36
  37 # else
  38
  39 # define PROTO(args)            ( )
  40 # define VAR_ARGS_INCLUDE       <varargs.h>
  41 # define VA_START(a,b)          va_start(a)
  42 # undef  UseFunctionPrototypes
  43
  44 # endif
  45
  46 # endif /* _PROTO_H */