57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/* stdc.h -- macros to make source compile on both ANSI C and K&R C compilers. */
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/* Copyright (C) 1993-2009 Free Software Foundation, Inc.
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This file is part of the GNU Readline Library (Readline), a library
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for reading lines of text with interactive input and history editing.
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Readline is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Readline is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Readline. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined (_RL_STDC_H_)
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#define _RL_STDC_H_
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/* Adapted from BSD /usr/include/sys/cdefs.h. */
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/* A function can be defined using prototypes and compile on both ANSI C
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and traditional C compilers with something like this:
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extern char *func PARAMS((char *, char *, int)); */
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#if !defined (PARAMS)
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# if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
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# define PARAMS(protos) protos
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# else
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# define PARAMS(protos) ()
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# endif
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#endif
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#ifndef __attribute__
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
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# define __attribute__(x)
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# endif
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#endif
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/* Moved from config.h.in because readline.h:rl_message depends on these
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defines. */
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#if defined (__STDC__) && defined (HAVE_STDARG_H)
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# define PREFER_STDARG
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# define USE_VARARGS
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#else
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# if defined (HAVE_VARARGS_H)
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# define PREFER_VARARGS
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# define USE_VARARGS
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# endif
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#endif
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#endif /* !_RL_STDC_H_ */
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