rlstdc.h revision 47558
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, 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 __P((char *, char *, int)); */ 30 31#if defined (__STDC__) 32 33# if !defined (__P) 34# define __P(protos) protos 35# endif 36# define __STRING(x) #x 37 38# if !defined (__GNUC__) 39# define inline 40# endif 41 42#else /* !__STDC__ */ 43 44# if !defined (__P) 45# define __P(protos) () 46# endif 47# define __STRING(x) "x" 48 49#if defined (__GNUC__) /* gcc with -traditional */ 50# if !defined (const) 51# define const __const 52# endif 53# if !defined (inline) 54# define inline __inline 55# endif 56# if !defined (signed) 57# define signed __signed 58# endif 59# if !defined (volatile) 60# define volatile __volatile 61# endif 62#else /* !__GNUC__ */ 63# if !defined (const) 64# define const 65# endif 66# if !defined (inline) 67# define inline 68# endif 69# if !defined (signed) 70# define signed 71# endif 72# if !defined (volatile) 73# define volatile 74# endif 75#endif /* !__GNUC__ */ 76 77#endif /* !__STDC__ */ 78 79#endif /* !_RL_STDC_H_ */ 80