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Annotation of embedaddon/readline/rlstdc.h, revision 1.1.1.1

1.1       misho       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_ */