[apple/libc.git] / include / stdlib.h

/*
 * Copyright (c) 2000, 2002 - 2008 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*-
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)stdlib.h	8.5 (Berkeley) 5/19/95
 */

#ifndef _STDLIB_H_
#define _STDLIB_H_

#include <Availability.h>

#include <_types.h>
#if !defined(_ANSI_SOURCE)
#include <sys/wait.h>
#if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
#include <alloca.h>
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#endif /* !_ANSI_SOURCE */

/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
 * _GCC_SIZE_T */
#include <sys/_types/_size_t.h>

#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
#include <sys/_types/_ct_rune_t.h>
#include <sys/_types/_rune_t.h>
#endif	/* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

#include <sys/_types/_wchar_t.h>

typedef struct {
	int quot;		/* quotient */
	int rem;		/* remainder */
} div_t;

typedef struct {
	long quot;		/* quotient */
	long rem;		/* remainder */
} ldiv_t;

#if !__DARWIN_NO_LONG_LONG
typedef struct {
	long long quot;
	long long rem;
} lldiv_t;
#endif /* !__DARWIN_NO_LONG_LONG */

#include <sys/_types/_null.h>

#define	EXIT_FAILURE	1
#define	EXIT_SUCCESS	0

#define	RAND_MAX	0x7fffffff

#ifdef _USE_EXTENDED_LOCALES_
#include <_xlocale.h>
#endif /* _USE_EXTENDED_LOCALES_ */

#ifndef MB_CUR_MAX
#ifdef _USE_EXTENDED_LOCALES_
#define	MB_CUR_MAX	(___mb_cur_max())
#ifndef MB_CUR_MAX_L
#define	MB_CUR_MAX_L(x)	(___mb_cur_max_l(x))
#endif /* !MB_CUR_MAX_L */
#else /* !_USE_EXTENDED_LOCALES_ */
extern int __mb_cur_max;
#define	MB_CUR_MAX	__mb_cur_max
#endif /* _USE_EXTENDED_LOCALES_ */
#endif /* MB_CUR_MAX */

#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) \
    && defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
#define	MB_CUR_MAX_L(x)	(___mb_cur_max_l(x))
#endif
//Begin-Libc
#include "libc_private.h"
/* f must be a literal string */
#define LIBC_ABORT(f,...)	abort_report_np("%s:%s:%u: " f, __FILE__, __func__, __LINE__, ## __VA_ARGS__)
//End-Libc

__BEGIN_DECLS
void	 abort(void) __dead2;
int	 abs(int) __pure2;
int	 atexit(void (*)(void));
double	 atof(const char *);
int	 atoi(const char *);
long	 atol(const char *);
#if !__DARWIN_NO_LONG_LONG
long long
	 atoll(const char *);
#endif /* !__DARWIN_NO_LONG_LONG */
void	*bsearch(const void *, const void *, size_t,
	    size_t, int (*)(const void *, const void *));
void	*calloc(size_t, size_t);
div_t	 div(int, int) __pure2;
void	 exit(int) __dead2;
void	 free(void *);
char	*getenv(const char *);
long	 labs(long) __pure2;
ldiv_t	 ldiv(long, long) __pure2;
#if !__DARWIN_NO_LONG_LONG
long long
	 llabs(long long);
lldiv_t	 lldiv(long long, long long);
#endif /* !__DARWIN_NO_LONG_LONG */
void	*malloc(size_t);
int	 mblen(const char *, size_t);
size_t	 mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
int	 mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
int 	 posix_memalign(void **, size_t, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
void	 qsort(void *, size_t, size_t,
	    int (*)(const void *, const void *));
int	 rand(void);
void	*realloc(void *, size_t);
void	 srand(unsigned);
double	 strtod(const char *, char **) __DARWIN_ALIAS(strtod);
float	 strtof(const char *, char **) __DARWIN_ALIAS(strtof);
long	 strtol(const char *, char **, int);
long double
	 strtold(const char *, char **);
#if !__DARWIN_NO_LONG_LONG
long long 
	 strtoll(const char *, char **, int);
#endif /* !__DARWIN_NO_LONG_LONG */
unsigned long
	 strtoul(const char *, char **, int);
#if !__DARWIN_NO_LONG_LONG
unsigned long long
	 strtoull(const char *, char **, int);
#endif /* !__DARWIN_NO_LONG_LONG */
//Begin-Libc
#ifndef LIBC_ALIAS_SYSTEM
//End-Libc
int	 system(const char *) __DARWIN_ALIAS_C(system) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_NA,__IPHONE_2_0,__IPHONE_8_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
//Begin-Libc
#else /* LIBC_ALIAS_SYSTEM */
int	 system(const char *) LIBC_ALIAS_C(system);
#endif /* !LIBC_ALIAS_SYSTEM */
//End-Libc
size_t	 wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
int	 wctomb(char *, wchar_t);

#ifndef _ANSI_SOURCE
void	_Exit(int) __dead2;
long	 a64l(const char *);
double	 drand48(void);
char	*ecvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
double	 erand48(unsigned short[3]); 
char	*fcvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
char	*gcvt(double, int, char *); /* LEGACY */
int	 getsubopt(char **, char * const *, char **);
int	 grantpt(int);
#if __DARWIN_UNIX03
char	*initstate(unsigned, char *, size_t); /* no  __DARWIN_ALIAS needed */
#else /* !__DARWIN_UNIX03 */
char	*initstate(unsigned long, char *, long);
#endif /* __DARWIN_UNIX03 */
long	 jrand48(unsigned short[3]);
char	*l64a(long);
void	 lcong48(unsigned short[7]);
long	 lrand48(void);
char	*mktemp(char *);
int	 mkstemp(char *);
long	 mrand48(void); 
long	 nrand48(unsigned short[3]);
int	 posix_openpt(int);
char	*ptsname(int);
//Begin-Libc
#ifndef LIBC_ALIAS_PUTENV
//End-Libc
int	 putenv(char *) __DARWIN_ALIAS(putenv);
//Begin-Libc
#else /* LIBC_ALIAS_PUTENV */
int	 putenv(char *) LIBC_ALIAS(putenv);
#endif /* !LIBC_ALIAS_PUTENV */
//End-Libc
long	 random(void);
int	 rand_r(unsigned *);
//Begin-Libc
#ifdef __LIBC__
#ifndef LIBC_ALIAS_REALPATH
char	*realpath(const char * __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
#else /* LIBC_ALIAS_REALPATH */
#ifdef VARIANT_DARWINEXTSN
char	*realpath(const char * __restrict, char * __restrict) LIBC_EXTSN(realpath);
#else /* !VARIANT_DARWINEXTSN */
char	*realpath(const char * __restrict, char * __restrict) LIBC_ALIAS(realpath);
#endif /* VARIANT_DARWINEXTSN */
#endif /* !LIBC_ALIAS_REALPATH */
#else /* !__LIBC__ */
//End-Libc
#if (__DARWIN_UNIX03 && !defined(_POSIX_C_SOURCE)) || defined(_DARWIN_C_SOURCE) || defined(_DARWIN_BETTER_REALPATH)
char	*realpath(const char * __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
#else /* (!__DARWIN_UNIX03 || _POSIX_C_SOURCE) && !_DARWIN_C_SOURCE && !_DARWIN_BETTER_REALPATH */
char	*realpath(const char * __restrict, char * __restrict) __DARWIN_ALIAS(realpath);
#endif /* (__DARWIN_UNIX03 && _POSIX_C_SOURCE) || _DARWIN_C_SOURCE || _DARWIN_BETTER_REALPATH */
//Begin-Libc
#endif /* __LIBC__ */
//End-Libc
unsigned short
	*seed48(unsigned short[3]);
//Begin-Libc
#ifndef LIBC_ALIAS_SETENV
//End-Libc
int	 setenv(const char *, const char *, int) __DARWIN_ALIAS(setenv);
//Begin-Libc
#else /* LIBC_ALIAS_SETENV */
int	 setenv(const char *, const char *, int) LIBC_ALIAS(setenv);
#endif /* !LIBC_ALIAS_SETENV */
//End-Libc
#if __DARWIN_UNIX03
//Begin-Libc
#ifndef LIBC_ALIAS_SETKEY
//End-Libc
void	 setkey(const char *) __DARWIN_ALIAS(setkey);
//Begin-Libc
#else /* LIBC_ALIAS_SETKEY */
void	 setkey(const char *) LIBC_ALIAS(setkey);
#endif /* !LIBC_ALIAS_SETKEY */
//End-Libc
#else /* !__DARWIN_UNIX03 */
int	 setkey(const char *);
#endif /* __DARWIN_UNIX03 */
char	*setstate(const char *);
void	 srand48(long);
#if __DARWIN_UNIX03
void	 srandom(unsigned);
#else /* !__DARWIN_UNIX03 */
void	 srandom(unsigned long);
#endif /* __DARWIN_UNIX03 */
int	 unlockpt(int);
#if __DARWIN_UNIX03
//Begin-Libc
#ifndef LIBC_ALIAS_UNSETENV
//End-Libc
int	 unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
//Begin-Libc
#else /* LIBC_ALIAS_UNSETENV */
int	 unsetenv(const char *) LIBC_ALIAS(unsetenv);
#endif /* !LIBC_ALIAS_UNSETENV */
//End-Libc
#else /* !__DARWIN_UNIX03 */
void	 unsetenv(const char *);
#endif /* __DARWIN_UNIX03 */
#endif	/* !_ANSI_SOURCE */

#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
#include <machine/types.h>

#include <sys/_types/_dev_t.h>
#include <sys/_types/_mode_t.h>

u_int32_t	arc4random(void);
void	 arc4random_addrandom(unsigned char * /*dat*/, int /*datlen*/);
void	 arc4random_buf(void * /*buf*/, size_t /*nbytes*/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
void	 arc4random_stir(void);
u_int32_t
	 arc4random_uniform(u_int32_t /*upper_bound*/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
#ifdef __BLOCKS__
int	 atexit_b(void (^)(void)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
void	*bsearch_b(const void *, const void *, size_t,
	    size_t, int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */

	 /* getcap(3) functions */
char	*cgetcap(char *, const char *, int);
int	 cgetclose(void);
int	 cgetent(char **, char **, const char *);
int	 cgetfirst(char **, char **);
int	 cgetmatch(const char *, const char *);
int	 cgetnext(char **, char **);
int	 cgetnum(char *, const char *, long *);
int	 cgetset(const char *);
int	 cgetstr(char *, const char *, char **);
int	 cgetustr(char *, const char *, char **);

int	 daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
char	*devname(dev_t, mode_t);
char	*devname_r(dev_t, mode_t, char *buf, int len);
char	*getbsize(int *, long *);
int	 getloadavg(double [], int);
const char
	*getprogname(void);

int	 heapsort(void *, size_t, size_t,
	    int (*)(const void *, const void *));
#ifdef __BLOCKS__
int	 heapsort_b(void *, size_t, size_t,
	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
int	 mergesort(void *, size_t, size_t,
	    int (*)(const void *, const void *));
#ifdef __BLOCKS__
int	 mergesort_b(void *, size_t, size_t,
	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
void	 psort(void *, size_t, size_t,
	    int (*)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#ifdef __BLOCKS__
void	 psort_b(void *, size_t, size_t,
	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
void	 psort_r(void *, size_t, size_t, void *,
	    int (*)(void *, const void *, const void *))  __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#ifdef __BLOCKS__
void	 qsort_b(void *, size_t, size_t,
	    int (^)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
void	 qsort_r(void *, size_t, size_t, void *,
	    int (*)(void *, const void *, const void *));
int	 radixsort(const unsigned char **, int, const unsigned char *,
	    unsigned);
void	 setprogname(const char *);
int	 sradixsort(const unsigned char **, int, const unsigned char *,
	    unsigned);
void	 sranddev(void);
void	 srandomdev(void);
void	*reallocf(void *, size_t);
#if !__DARWIN_NO_LONG_LONG
long long
	 strtoq(const char *, char **, int);
unsigned long long
	 strtouq(const char *, char **, int);
#endif /* !__DARWIN_NO_LONG_LONG */
extern char *suboptarg;		/* getsubopt(3) external variable */
void	*valloc(size_t);
#endif	/* !_ANSI_SOURCE && !_POSIX_SOURCE */

/* Poison the following routines if -fshort-wchar is set */
#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
#pragma GCC poison mbstowcs mbtowc wcstombs wctomb
#endif
__END_DECLS

#ifdef _USE_EXTENDED_LOCALES_
#include <xlocale/_stdlib.h>
#endif /* _USE_EXTENDED_LOCALES_ */

#endif /* _STDLIB_H_ */
Commit	Line	Data
5b2abdfb	1	/*
b5d655f7	2	* Copyright (c) 2000, 2002 - 2008 Apple Inc. All rights reserved.
5b2abdfb A	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
734aad71 A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
5b2abdfb A	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
5b2abdfb A	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
734aad71 A	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
5b2abdfb A	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
	23	/*-
	24	* Copyright (c) 1990, 1993
	25	* The Regents of the University of California. All rights reserved.
	26	*
	27	* Redistribution and use in source and binary forms, with or without
	28	* modification, are permitted provided that the following conditions
	29	* are met:
	30	* 1. Redistributions of source code must retain the above copyright
	31	* notice, this list of conditions and the following disclaimer.
	32	* 2. Redistributions in binary form must reproduce the above copyright
	33	* notice, this list of conditions and the following disclaimer in the
	34	* documentation and/or other materials provided with the distribution.
	35	* 3. All advertising materials mentioning features or use of this software
	36	* must display the following acknowledgement:
	37	* This product includes software developed by the University of
	38	* California, Berkeley and its contributors.
	39	* 4. Neither the name of the University nor the names of its contributors
	40	* may be used to endorse or promote products derived from this software
	41	* without specific prior written permission.
	42	*
	43	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	44	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	45	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	46	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	47	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	48	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	49	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	50	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	51	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	52	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	53	* SUCH DAMAGE.
	54	*
	55	* @(#)stdlib.h 8.5 (Berkeley) 5/19/95
	56	*/
	57
	58	#ifndef _STDLIB_H_
	59	#define _STDLIB_H_
	60
b5d655f7	61	#include <Availability.h>
224c7076	62
3d9156a7 A	63	#include <_types.h>
	64	#if !defined(_ANSI_SOURCE)
	65	#include <sys/wait.h>
224c7076	66	#if (!defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE))
9385eb3d	67	#include <alloca.h>
224c7076	68	#endif /* (!_POSIX_C_SOURCE \|\| _DARWIN_C_SOURCE) */
3d9156a7	69	#endif /* !_ANSI_SOURCE */
5b2abdfb	70
3d9156a7 A	71	/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
3d9156a7 A	72	* _GCC_SIZE_T */
6465356a	73	#include <sys/_types/_size_t.h>
5b2abdfb	74
224c7076	75	#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE))
6465356a A	76	#include <sys/_types/_ct_rune_t.h>
6465356a A	77	#include <sys/_types/_rune_t.h>
224c7076	78	#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE \|\| _DARWIN_C_SOURCE) */
5b2abdfb	79
6465356a	80	#include <sys/_types/_wchar_t.h>
9385eb3d	81
5b2abdfb A	82	typedef struct {
	83	int quot; /* quotient */
	84	int rem; /* remainder */
	85	} div_t;
	86
	87	typedef struct {
	88	long quot; /* quotient */
	89	long rem; /* remainder */
	90	} ldiv_t;
	91
3d9156a7 A	92	#if !__DARWIN_NO_LONG_LONG
	93	typedef struct {
	94	long long quot;
	95	long long rem;
	96	} lldiv_t;
	97	#endif /* !__DARWIN_NO_LONG_LONG */
	98
6465356a	99	#include <sys/_types/_null.h>
5b2abdfb A	100
	101	#define EXIT_FAILURE 1
	102	#define EXIT_SUCCESS 0
	103
	104	#define RAND_MAX 0x7fffffff
	105
3d9156a7 A	106	#ifdef _USE_EXTENDED_LOCALES_
	107	#include <_xlocale.h>
	108	#endif /* _USE_EXTENDED_LOCALES_ */
	109
	110	#ifndef MB_CUR_MAX
	111	#ifdef _USE_EXTENDED_LOCALES_
	112	#define MB_CUR_MAX (___mb_cur_max())
	113	#ifndef MB_CUR_MAX_L
	114	#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
	115	#endif /* !MB_CUR_MAX_L */
	116	#else /* !_USE_EXTENDED_LOCALES_ */
5b2abdfb A	117	extern int __mb_cur_max;
5b2abdfb A	118	#define MB_CUR_MAX __mb_cur_max
3d9156a7 A	119	#endif /* _USE_EXTENDED_LOCALES_ */
3d9156a7 A	120	#endif /* MB_CUR_MAX */
5b2abdfb	121
224c7076	122	#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)) \
3d9156a7 A	123	&& defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
	124	#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
	125	#endif
34e8f829	126	//Begin-Libc
5f125488	127	#include "libc_private.h"
34e8f829 A	128	/* f must be a literal string */
	129	#define LIBC_ABORT(f,...) abort_report_np("%s:%s:%u: " f, __FILE__, __func__, __LINE__, ## __VA_ARGS__)
	130	//End-Libc
5b2abdfb A	131
5b2abdfb A	132	__BEGIN_DECLS
9385eb3d A	133	void abort(void) __dead2;
	134	int abs(int) __pure2;
	135	int atexit(void (*)(void));
	136	double atof(const char *);
	137	int atoi(const char *);
	138	long atol(const char *);
3d9156a7 A	139	#if !__DARWIN_NO_LONG_LONG
	140	long long
	141	atoll(const char *);
	142	#endif /* !__DARWIN_NO_LONG_LONG */
9385eb3d A	143	void bsearch(const void , const void *, size_t,
	144	size_t, int ()(const void , const void *));
	145	void *calloc(size_t, size_t);
	146	div_t div(int, int) __pure2;
	147	void exit(int) __dead2;
	148	void free(void *);
	149	char getenv(const char );
	150	long labs(long) __pure2;
	151	ldiv_t ldiv(long, long) __pure2;
3d9156a7 A	152	#if !__DARWIN_NO_LONG_LONG
	153	long long
	154	llabs(long long);
	155	lldiv_t lldiv(long long, long long);
	156	#endif /* !__DARWIN_NO_LONG_LONG */
9385eb3d A	157	void *malloc(size_t);
	158	int mblen(const char *, size_t);
	159	size_t mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
	160	int mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
1f2f436a	161	int posix_memalign(void **, size_t, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0);
9385eb3d A	162	void qsort(void *, size_t, size_t,
	163	int ()(const void , const void *));
	164	int rand(void);
	165	void realloc(void , size_t);
	166	void srand(unsigned);
224c7076 A	167	double strtod(const char , char *) __DARWIN_ALIAS(strtod);
224c7076 A	168	float strtof(const char , char *) __DARWIN_ALIAS(strtof);
9385eb3d A	169	long strtol(const char , char *, int);
9385eb3d A	170	long double
ad3c9f2a	171	strtold(const char , char *);
3d9156a7 A	172	#if !__DARWIN_NO_LONG_LONG
	173	long long
	174	strtoll(const char , char *, int);
	175	#endif /* !__DARWIN_NO_LONG_LONG */
5b2abdfb	176	unsigned long
9385eb3d	177	strtoul(const char , char *, int);
3d9156a7 A	178	#if !__DARWIN_NO_LONG_LONG
	179	unsigned long long
	180	strtoull(const char , char *, int);
	181	#endif /* !__DARWIN_NO_LONG_LONG */
224c7076 A	182	//Begin-Libc
	183	#ifndef LIBC_ALIAS_SYSTEM
	184	//End-Libc
5f125488	185	int system(const char *) __DARWIN_ALIAS_C(system) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0,__MAC_NA,__IPHONE_2_0,__IPHONE_8_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
224c7076 A	186	//Begin-Libc
	187	#else /* LIBC_ALIAS_SYSTEM */
	188	int system(const char *) LIBC_ALIAS_C(system);
	189	#endif /* !LIBC_ALIAS_SYSTEM */
	190	//End-Libc
9385eb3d	191	size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
3d9156a7	192	int wctomb(char *, wchar_t);
5b2abdfb A	193
5b2abdfb A	194	#ifndef _ANSI_SOURCE
3d9156a7 A	195	void _Exit(int) __dead2;
3d9156a7 A	196	long a64l(const char *);
9385eb3d	197	double drand48(void);
3d9156a7	198	char ecvt(double, int, int __restrict, int __restrict); / LEGACY */
9385eb3d	199	double erand48(unsigned short[3]);
3d9156a7 A	200	char fcvt(double, int, int __restrict, int __restrict); / LEGACY */
	201	char gcvt(double, int, char ); /* LEGACY */
	202	int getsubopt(char *, char const , char *);
	203	int grantpt(int);
	204	#if __DARWIN_UNIX03
	205	char initstate(unsigned, char , size_t); /* no __DARWIN_ALIAS needed */
	206	#else /* !__DARWIN_UNIX03 */
	207	char initstate(unsigned long, char , long);
	208	#endif /* __DARWIN_UNIX03 */
9385eb3d	209	long jrand48(unsigned short[3]);
3d9156a7	210	char *l64a(long);
9385eb3d A	211	void lcong48(unsigned short[7]);
9385eb3d A	212	long lrand48(void);
3d9156a7 A	213	char mktemp(char );
3d9156a7 A	214	int mkstemp(char *);
9385eb3d A	215	long mrand48(void);
9385eb3d A	216	long nrand48(unsigned short[3]);
3d9156a7 A	217	int posix_openpt(int);
3d9156a7 A	218	char *ptsname(int);
224c7076 A	219	//Begin-Libc
	220	#ifndef LIBC_ALIAS_PUTENV
	221	//End-Libc
3d9156a7	222	int putenv(char *) __DARWIN_ALIAS(putenv);
224c7076 A	223	//Begin-Libc
	224	#else /* LIBC_ALIAS_PUTENV */
	225	int putenv(char *) LIBC_ALIAS(putenv);
	226	#endif /* !LIBC_ALIAS_PUTENV */
	227	//End-Libc
3d9156a7	228	long random(void);
224c7076 A	229	int rand_r(unsigned *);
	230	//Begin-Libc
	231	#ifdef __LIBC__
	232	#ifndef LIBC_ALIAS_REALPATH
	233	char realpath(const char __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
	234	#else /* LIBC_ALIAS_REALPATH */
	235	#ifdef VARIANT_DARWINEXTSN
	236	char realpath(const char __restrict, char * __restrict) LIBC_EXTSN(realpath);
	237	#else /* !VARIANT_DARWINEXTSN */
	238	char realpath(const char __restrict, char * __restrict) LIBC_ALIAS(realpath);
	239	#endif /* VARIANT_DARWINEXTSN */
	240	#endif /* !LIBC_ALIAS_REALPATH */
	241	#else /* !__LIBC__ */
	242	//End-Libc
	243	#if (__DARWIN_UNIX03 && !defined(_POSIX_C_SOURCE)) \|\| defined(_DARWIN_C_SOURCE) \|\| defined(_DARWIN_BETTER_REALPATH)
	244	char realpath(const char __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
	245	#else /* (!__DARWIN_UNIX03 \|\| _POSIX_C_SOURCE) && !_DARWIN_C_SOURCE && !_DARWIN_BETTER_REALPATH */
	246	char realpath(const char __restrict, char * __restrict) __DARWIN_ALIAS(realpath);
	247	#endif /* (__DARWIN_UNIX03 && _POSIX_C_SOURCE) \|\| _DARWIN_C_SOURCE \|\| _DARWIN_BETTER_REALPATH */
	248	//Begin-Libc
	249	#endif /* __LIBC__ */
	250	//End-Libc
9385eb3d A	251	unsigned short
9385eb3d A	252	*seed48(unsigned short[3]);
224c7076 A	253	//Begin-Libc
	254	#ifndef LIBC_ALIAS_SETENV
	255	//End-Libc
3d9156a7	256	int setenv(const char , const char , int) __DARWIN_ALIAS(setenv);
224c7076 A	257	//Begin-Libc
	258	#else /* LIBC_ALIAS_SETENV */
	259	int setenv(const char , const char , int) LIBC_ALIAS(setenv);
	260	#endif /* !LIBC_ALIAS_SETENV */
	261	//End-Libc
3d9156a7	262	#if __DARWIN_UNIX03
224c7076 A	263	//Begin-Libc
	264	#ifndef LIBC_ALIAS_SETKEY
	265	//End-Libc
3d9156a7	266	void setkey(const char *) __DARWIN_ALIAS(setkey);
224c7076 A	267	//Begin-Libc
	268	#else /* LIBC_ALIAS_SETKEY */
	269	void setkey(const char *) LIBC_ALIAS(setkey);
	270	#endif /* !LIBC_ALIAS_SETKEY */
	271	//End-Libc
3d9156a7 A	272	#else /* !__DARWIN_UNIX03 */
	273	int setkey(const char *);
	274	#endif /* __DARWIN_UNIX03 */
	275	char setstate(const char );
9385eb3d	276	void srand48(long);
3d9156a7 A	277	#if __DARWIN_UNIX03
	278	void srandom(unsigned);
	279	#else /* !__DARWIN_UNIX03 */
	280	void srandom(unsigned long);
	281	#endif /* __DARWIN_UNIX03 */
	282	int unlockpt(int);
	283	#if __DARWIN_UNIX03
224c7076 A	284	//Begin-Libc
	285	#ifndef LIBC_ALIAS_UNSETENV
	286	//End-Libc
3d9156a7	287	int unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
224c7076 A	288	//Begin-Libc
	289	#else /* LIBC_ALIAS_UNSETENV */
	290	int unsetenv(const char *) LIBC_ALIAS(unsetenv);
	291	#endif /* !LIBC_ALIAS_UNSETENV */
	292	//End-Libc
3d9156a7 A	293	#else /* !__DARWIN_UNIX03 */
	294	void unsetenv(const char *);
	295	#endif /* __DARWIN_UNIX03 */
224c7076	296	#endif /* !_ANSI_SOURCE */
3d9156a7	297
224c7076	298	#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE))
3d9156a7 A	299	#include <machine/types.h>
3d9156a7 A	300
6465356a A	301	#include <sys/_types/_dev_t.h>
6465356a A	302	#include <sys/_types/_mode_t.h>
3d9156a7	303
6465356a	304	u_int32_t arc4random(void);
1f2f436a A	305	void arc4random_addrandom(unsigned char * /dat/, int /datlen/);
1f2f436a A	306	void arc4random_buf(void * /buf/, size_t /nbytes/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
3d9156a7	307	void arc4random_stir(void);
1f2f436a A	308	u_int32_t
1f2f436a A	309	arc4random_uniform(u_int32_t /upper_bound/) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
34e8f829	310	#ifdef __BLOCKS__
1f2f436a	311	int atexit_b(void (^)(void)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829	312	void bsearch_b(const void , const void *, size_t,
1f2f436a	313	size_t, int (^)(const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829	314	#endif /* __BLOCKS__ */
9385eb3d A	315
	316	/* getcap(3) functions */
	317	char cgetcap(char , const char *, int);
	318	int cgetclose(void);
	319	int cgetent(char , char , const char *);
	320	int cgetfirst(char , char );
	321	int cgetmatch(const char , const char );
	322	int cgetnext(char , char );
	323	int cgetnum(char , const char , long *);
	324	int cgetset(const char *);
	325	int cgetstr(char , const char , char **);
	326	int cgetustr(char , const char , char **);
	327
5f125488	328	int daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
3d9156a7 A	329	char *devname(dev_t, mode_t);
3d9156a7 A	330	char devname_r(dev_t, mode_t, char buf, int len);
9385eb3d A	331	char getbsize(int , long *);
	332	int getloadavg(double [], int);
	333	const char
	334	*getprogname(void);
	335
9385eb3d A	336	int heapsort(void *, size_t, size_t,
9385eb3d A	337	int ()(const void , const void *));
34e8f829 A	338	#ifdef __BLOCKS__
34e8f829 A	339	int heapsort_b(void *, size_t, size_t,
1f2f436a	340	int (^)(const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829	341	#endif /* __BLOCKS__ */
9385eb3d A	342	int mergesort(void *, size_t, size_t,
9385eb3d A	343	int ()(const void , const void *));
34e8f829 A	344	#ifdef __BLOCKS__
34e8f829 A	345	int mergesort_b(void *, size_t, size_t,
1f2f436a	346	int (^)(const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829 A	347	#endif /* __BLOCKS__ */
34e8f829 A	348	void psort(void *, size_t, size_t,
1f2f436a	349	int ()(const void , const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829 A	350	#ifdef __BLOCKS__
34e8f829 A	351	void psort_b(void *, size_t, size_t,
1f2f436a	352	int (^)(const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829 A	353	#endif /* __BLOCKS__ */
34e8f829 A	354	void psort_r(void , size_t, size_t, void ,
1f2f436a	355	int ()(void , const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829 A	356	#ifdef __BLOCKS__
34e8f829 A	357	void qsort_b(void *, size_t, size_t,
1f2f436a	358	int (^)(const void , const void )) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34e8f829	359	#endif /* __BLOCKS__ */
9385eb3d A	360	void qsort_r(void , size_t, size_t, void ,
	361	int ()(void , const void , const void ));
	362	int radixsort(const unsigned char *, int, const unsigned char ,
	363	unsigned);
	364	void setprogname(const char *);
	365	int sradixsort(const unsigned char *, int, const unsigned char ,
	366	unsigned);
	367	void sranddev(void);
	368	void srandomdev(void);
9385eb3d	369	void reallocf(void , size_t);
3d9156a7	370	#if !__DARWIN_NO_LONG_LONG
5b2abdfb	371	long long
9385eb3d	372	strtoq(const char , char *, int);
5b2abdfb	373	unsigned long long
9385eb3d	374	strtouq(const char , char *, int);
3d9156a7 A	375	#endif /* !__DARWIN_NO_LONG_LONG */
	376	extern char suboptarg; / getsubopt(3) external variable */
	377	void *valloc(size_t);
224c7076 A	378	#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
	379
	380	/* Poison the following routines if -fshort-wchar is set */
	381	#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
	382	#pragma GCC poison mbstowcs mbtowc wcstombs wctomb
5b2abdfb A	383	#endif
	384	__END_DECLS
	385
3d9156a7 A	386	#ifdef _USE_EXTENDED_LOCALES_
	387	#include <xlocale/_stdlib.h>
	388	#endif /* _USE_EXTENDED_LOCALES_ */
	389
5b2abdfb	390	#endif /* _STDLIB_H_ */