[thirdparty/bash.git] / bashansi.h

/* bashansi.h -- Typically included information required by picky compilers. */

/* Copyright (C) 1993-2024 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash 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.

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

#if !defined (_BASHANSI_H_)
#define _BASHANSI_H_

#if defined (HAVE_STRING_H)
#  include <string.h>
#endif /* !HAVE_STRING_H */

#if defined (HAVE_STRINGS_H)
#  include <strings.h>
#endif /* !HAVE_STRINGS_H */

#if defined (HAVE_STDLIB_H)
#  include <stdlib.h>
#else
#  include "ansi_stdlib.h"
#endif /* !HAVE_STDLIB_H */

/* If bool is not a compiler builtin, prefer stdbool.h if we have it */
#if !defined (HAVE_C_BOOL)
#  if defined (HAVE_STDBOOL_H)
#    include <stdbool.h>
#  else
#    undef bool
typedef unsigned char bool;
#    define true 1
#    define false 0
#  endif
#endif

/* Include <stddef.h>, or define substitutes (config.h handles ptrdiff_t). */
#ifdef HAVE_STDDEF_H
#  include <stddef.h>
#endif
/* Substitutes for definitions in stddef.h */
#ifndef NULL
#  define NULL 0
#endif
#ifndef offsetof
#  define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif

#endif /* !_BASHANSI_H_ */
Commit	Line	Data
	1	/* bashansi.h -- Typically included information required by picky compilers. */
	2
	3	/* Copyright (C) 1993-2024 Free Software Foundation, Inc.
	4
	5	This file is part of GNU Bash, the Bourne Again SHell.
	6
	7	Bash is free software: you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation, either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	Bash is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with Bash. If not, see <http://www.gnu.org/licenses/>.
	19	*/
	20
	21	#if !defined (_BASHANSI_H_)
	22	#define _BASHANSI_H_
	23
	24	#if defined (HAVE_STRING_H)
	25	# include <string.h>
	26	#endif /* !HAVE_STRING_H */
	27
	28	#if defined (HAVE_STRINGS_H)
	29	# include <strings.h>
	30	#endif /* !HAVE_STRINGS_H */
	31
	32	#if defined (HAVE_STDLIB_H)
	33	# include <stdlib.h>
	34	#else
	35	# include "ansi_stdlib.h"
	36	#endif /* !HAVE_STDLIB_H */
	37
	38	/* If bool is not a compiler builtin, prefer stdbool.h if we have it */
	39	#if !defined (HAVE_C_BOOL)
	40	# if defined (HAVE_STDBOOL_H)
	41	# include <stdbool.h>
	42	# else
	43	# undef bool
	44	typedef unsigned char bool;
	45	# define true 1
	46	# define false 0
	47	# endif
	48	#endif
	49
	50	/* Include <stddef.h>, or define substitutes (config.h handles ptrdiff_t). */
	51	#ifdef HAVE_STDDEF_H
	52	# include <stddef.h>
	53	#endif
	54	/* Substitutes for definitions in stddef.h */
	55	#ifndef NULL
	56	# define NULL 0
	57	#endif
	58	#ifndef offsetof
	59	# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
	60	#endif
	61
	62	#endif /* !_BASHANSI_H_ */