[deliverable/binutils-gdb.git] / readline / rlstdc.h

/* stdc.h -- macros to make source compile on both ANSI C and K&R C compilers. */

/* Copyright (C) 1993-2009 Free Software Foundation, Inc.

   This file is part of the GNU Readline Library (Readline), a library
   for reading lines of text with interactive input and history editing.      

   Readline 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 of the License, or
   (at your option) any later version.

   Readline 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 Readline.  If not, see <http://www.gnu.org/licenses/>.
*/

#if !defined (_RL_STDC_H_)
#define _RL_STDC_H_

/* Adapted from BSD /usr/include/sys/cdefs.h. */

/* A function can be defined using prototypes and compile on both ANSI C
   and traditional C compilers with something like this:
	extern char *func PARAMS((char *, char *, int)); */

#if !defined (PARAMS)
#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
#    define PARAMS(protos) protos
#  else
#    define PARAMS(protos) ()
#  endif
#endif

#ifndef __attribute__
#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
#    define __attribute__(x)
#  endif
#endif

/* Moved from config.h.in because readline.h:rl_message depends on these
   defines. */
#if defined (__STDC__) && defined (HAVE_STDARG_H)
#  define PREFER_STDARG
#  define USE_VARARGS
#else
#  if defined (HAVE_VARARGS_H)
#    define PREFER_VARARGS
#    define USE_VARARGS
#  endif
#endif

#endif /* !_RL_STDC_H_ */
Commit	Line	Data
	1	/* stdc.h -- macros to make source compile on both ANSI C and K&R C compilers. */
	2
	3	/* Copyright (C) 1993-2009 Free Software Foundation, Inc.
	4
	5	This file is part of the GNU Readline Library (Readline), a library
	6	for reading lines of text with interactive input and history editing.
	7
	8	Readline is free software: you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation, either version 3 of the License, or
	11	(at your option) any later version.
	12
	13	Readline is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with Readline. If not, see <http://www.gnu.org/licenses/>.
	20	*/
	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	/* Moved from config.h.in because readline.h:rl_message depends on these
	46	defines. */
	47	#if defined (__STDC__) && defined (HAVE_STDARG_H)
	48	# define PREFER_STDARG
	49	# define USE_VARARGS
	50	#else
	51	# if defined (HAVE_VARARGS_H)
	52	# define PREFER_VARARGS
	53	# define USE_VARARGS
	54	# endif
	55	#endif
	56
	57	#endif /* !_RL_STDC_H_ */