readline/rlstdc.h

   1 /* stdc.h -- macros to make source compile on both ANSI C and K&R C
   2    compilers. */
   3
   4 /* Copyright (C) 1993 Free Software Foundation, Inc.
   5
   6    This file is part of GNU Bash, the Bourne Again SHell.
   7
   8    Bash is free software; you can redistribute it and/or modify it
   9    under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    Bash is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with Bash; see the file COPYING.  If not, write to the Free
  20    Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
  21
  22 #if !defined (_RL_STDC_H_)
  23 #define _RL_STDC_H_
  24
  25 /* Adapted from BSD /usr/include/sys/cdefs.h. */
  26
  27 /* A function can be defined using prototypes and compile on both ANSI C
  28    and traditional C compilers with something like this:
  29         extern char *func PARAMS((char *, char *, int)); */
  30
  31 #if !defined (PARAMS)
  32 #  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
  33 #    define PARAMS(protos) protos
  34 #  else
  35 #    define PARAMS(protos) ()
  36 #  endif
  37 #endif
  38
  39 #ifndef __attribute__
  40 #  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
  41 #    define __attribute__(x)
  42 #  endif
  43 #endif
  44
  45 #endif /* !_RL_STDC_H_ */