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

/*
 * Copyright (c) 2000, 2005 Apple Computer, 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 <sys/cdefs.h>
#include <_types.h>
#if !defined(_ANSI_SOURCE)
#include <sys/wait.h>
#if !defined(_POSIX_C_SOURCE)
#include <alloca.h>
#endif /* !_POSIX_C_SOURCE */
#endif /* !_ANSI_SOURCE */

#ifndef	_SIZE_T
#define	_SIZE_T
/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
 * _GCC_SIZE_T */
typedef	__darwin_size_t		size_t;
#endif

#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
#ifndef _CT_RUNE_T
#define _CT_RUNE_T
typedef	__darwin_ct_rune_t	ct_rune_t;
#endif

#ifndef _RUNE_T
#define _RUNE_T
typedef __darwin_rune_t   	rune_t;
#endif
#endif

#ifndef	__cplusplus
#ifndef	_WCHAR_T
#define	_WCHAR_T
typedef	__darwin_wchar_t	wchar_t;
#endif	/* _WCHAR_T */
#endif	/* __cplusplus */

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 */

#ifndef NULL
#define NULL __DARWIN_NULL
#endif /* ! NULL */

#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(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
#define	MB_CUR_MAX_L(x)	(___mb_cur_max_l(x))
#endif

__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);
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 **);
float	 strtof(const char *, char **);
long	 strtol(const char *, char **, int);
long double
	 strtold(const char *, char **) __DARWIN_LDBL_COMPAT(strtold);
#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 */
int	 system(const char *);
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);
int	 putenv(char *) __DARWIN_ALIAS(putenv);
long	 random(void);
char	*realpath(const char *, char *resolved_path);
unsigned short
	*seed48(unsigned short[3]);
int	 setenv(const char *, const char *, int) __DARWIN_ALIAS(setenv);
#if __DARWIN_UNIX03
void	 setkey(const char *) __DARWIN_ALIAS(setkey);
#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
int	 unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
#else /* !__DARWIN_UNIX03 */
void	 unsetenv(const char *);
#endif /* __DARWIN_UNIX03 */
#endif

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

#ifndef _DEV_T
typedef	__darwin_dev_t	dev_t;
#define _DEV_T
#endif

#ifndef	_MODE_T
typedef	__darwin_mode_t	mode_t;
#define _MODE_T
#endif

u_int32_t
	 arc4random(void);
void	 arc4random_addrandom(unsigned char *dat, int datlen);
void	 arc4random_stir(void);

	 /* 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);
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 *));
int	 mergesort(void *, size_t, size_t,
	    int (*)(const void *, const void *));
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);
int	 rand_r(unsigned *);
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
__END_DECLS

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

#endif /* _STDLIB_H_ */
Commit	Line	Data
5b2abdfb	1	/*
3d9156a7	2	* Copyright (c) 2000, 2005 Apple Computer, 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
3d9156a7 A	61	#include <sys/cdefs.h>
	62	#include <_types.h>
	63	#if !defined(_ANSI_SOURCE)
	64	#include <sys/wait.h>
	65	#if !defined(_POSIX_C_SOURCE)
9385eb3d	66	#include <alloca.h>
3d9156a7 A	67	#endif /* !_POSIX_C_SOURCE */
3d9156a7 A	68	#endif /* !_ANSI_SOURCE */
5b2abdfb	69
3d9156a7 A	70	#ifndef _SIZE_T
	71	#define _SIZE_T
	72	/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
	73	* _GCC_SIZE_T */
	74	typedef __darwin_size_t size_t;
5b2abdfb A	75	#endif
5b2abdfb A	76
3d9156a7 A	77	#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
	78	#ifndef _CT_RUNE_T
	79	#define _CT_RUNE_T
	80	typedef __darwin_ct_rune_t ct_rune_t;
9385eb3d A	81	#endif
9385eb3d A	82
3d9156a7 A	83	#ifndef _RUNE_T
	84	#define _RUNE_T
	85	typedef __darwin_rune_t rune_t;
5b2abdfb A	86	#endif
	87	#endif
	88
9385eb3d	89	#ifndef __cplusplus
3d9156a7 A	90	#ifndef _WCHAR_T
	91	#define _WCHAR_T
	92	typedef __darwin_wchar_t wchar_t;
	93	#endif /* _WCHAR_T */
9385eb3d A	94	#endif /* __cplusplus */
9385eb3d A	95
5b2abdfb A	96	typedef struct {
	97	int quot; /* quotient */
	98	int rem; /* remainder */
	99	} div_t;
	100
	101	typedef struct {
	102	long quot; /* quotient */
	103	long rem; /* remainder */
	104	} ldiv_t;
	105
3d9156a7 A	106	#if !__DARWIN_NO_LONG_LONG
	107	typedef struct {
	108	long long quot;
	109	long long rem;
	110	} lldiv_t;
	111	#endif /* !__DARWIN_NO_LONG_LONG */
	112
5b2abdfb	113	#ifndef NULL
3d9156a7	114	#define NULL __DARWIN_NULL
59e0d9fe	115	#endif /* ! NULL */
5b2abdfb A	116
	117	#define EXIT_FAILURE 1
	118	#define EXIT_SUCCESS 0
	119
	120	#define RAND_MAX 0x7fffffff
	121
3d9156a7 A	122	#ifdef _USE_EXTENDED_LOCALES_
	123	#include <_xlocale.h>
	124	#endif /* _USE_EXTENDED_LOCALES_ */
	125
	126	#ifndef MB_CUR_MAX
	127	#ifdef _USE_EXTENDED_LOCALES_
	128	#define MB_CUR_MAX (___mb_cur_max())
	129	#ifndef MB_CUR_MAX_L
	130	#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
	131	#endif /* !MB_CUR_MAX_L */
	132	#else /* !_USE_EXTENDED_LOCALES_ */
5b2abdfb A	133	extern int __mb_cur_max;
5b2abdfb A	134	#define MB_CUR_MAX __mb_cur_max
3d9156a7 A	135	#endif /* _USE_EXTENDED_LOCALES_ */
3d9156a7 A	136	#endif /* MB_CUR_MAX */
5b2abdfb	137
3d9156a7 A	138	#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \
	139	&& defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
	140	#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
	141	#endif
5b2abdfb A	142
5b2abdfb A	143	__BEGIN_DECLS
9385eb3d A	144	void abort(void) __dead2;
	145	int abs(int) __pure2;
	146	int atexit(void (*)(void));
	147	double atof(const char *);
	148	int atoi(const char *);
	149	long atol(const char *);
3d9156a7 A	150	#if !__DARWIN_NO_LONG_LONG
	151	long long
	152	atoll(const char *);
	153	#endif /* !__DARWIN_NO_LONG_LONG */
9385eb3d A	154	void bsearch(const void , const void *, size_t,
	155	size_t, int ()(const void , const void *));
	156	void *calloc(size_t, size_t);
	157	div_t div(int, int) __pure2;
	158	void exit(int) __dead2;
	159	void free(void *);
	160	char getenv(const char );
	161	long labs(long) __pure2;
	162	ldiv_t ldiv(long, long) __pure2;
3d9156a7 A	163	#if !__DARWIN_NO_LONG_LONG
	164	long long
	165	llabs(long long);
	166	lldiv_t lldiv(long long, long long);
	167	#endif /* !__DARWIN_NO_LONG_LONG */
9385eb3d A	168	void *malloc(size_t);
	169	int mblen(const char *, size_t);
	170	size_t mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
	171	int mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
	172	void qsort(void *, size_t, size_t,
	173	int ()(const void , const void *));
	174	int rand(void);
	175	void realloc(void , size_t);
	176	void srand(unsigned);
	177	double strtod(const char , char *);
	178	float strtof(const char , char *);
	179	long strtol(const char , char *, int);
	180	long double
3d9156a7 A	181	strtold(const char , char *) __DARWIN_LDBL_COMPAT(strtold);
	182	#if !__DARWIN_NO_LONG_LONG
	183	long long
	184	strtoll(const char , char *, int);
	185	#endif /* !__DARWIN_NO_LONG_LONG */
5b2abdfb	186	unsigned long
9385eb3d	187	strtoul(const char , char *, int);
3d9156a7 A	188	#if !__DARWIN_NO_LONG_LONG
	189	unsigned long long
	190	strtoull(const char , char *, int);
	191	#endif /* !__DARWIN_NO_LONG_LONG */
9385eb3d	192	int system(const char *);
9385eb3d	193	size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
3d9156a7	194	int wctomb(char *, wchar_t);
5b2abdfb A	195
5b2abdfb A	196	#ifndef _ANSI_SOURCE
3d9156a7 A	197	void _Exit(int) __dead2;
3d9156a7 A	198	long a64l(const char *);
9385eb3d	199	double drand48(void);
3d9156a7	200	char ecvt(double, int, int __restrict, int __restrict); / LEGACY */
9385eb3d	201	double erand48(unsigned short[3]);
3d9156a7 A	202	char fcvt(double, int, int __restrict, int __restrict); / LEGACY */
	203	char gcvt(double, int, char ); /* LEGACY */
	204	int getsubopt(char *, char const , char *);
	205	int grantpt(int);
	206	#if __DARWIN_UNIX03
	207	char initstate(unsigned, char , size_t); /* no __DARWIN_ALIAS needed */
	208	#else /* !__DARWIN_UNIX03 */
	209	char initstate(unsigned long, char , long);
	210	#endif /* __DARWIN_UNIX03 */
9385eb3d	211	long jrand48(unsigned short[3]);
3d9156a7	212	char *l64a(long);
9385eb3d A	213	void lcong48(unsigned short[7]);
9385eb3d A	214	long lrand48(void);
3d9156a7 A	215	char mktemp(char );
3d9156a7 A	216	int mkstemp(char *);
9385eb3d A	217	long mrand48(void);
9385eb3d A	218	long nrand48(unsigned short[3]);
3d9156a7 A	219	int posix_openpt(int);
	220	char *ptsname(int);
	221	int putenv(char *) __DARWIN_ALIAS(putenv);
	222	long random(void);
	223	char realpath(const char , char *resolved_path);
9385eb3d A	224	unsigned short
9385eb3d A	225	*seed48(unsigned short[3]);
3d9156a7 A	226	int setenv(const char , const char , int) __DARWIN_ALIAS(setenv);
	227	#if __DARWIN_UNIX03
	228	void setkey(const char *) __DARWIN_ALIAS(setkey);
	229	#else /* !__DARWIN_UNIX03 */
	230	int setkey(const char *);
	231	#endif /* __DARWIN_UNIX03 */
	232	char setstate(const char );
9385eb3d	233	void srand48(long);
3d9156a7 A	234	#if __DARWIN_UNIX03
	235	void srandom(unsigned);
	236	#else /* !__DARWIN_UNIX03 */
	237	void srandom(unsigned long);
	238	#endif /* __DARWIN_UNIX03 */
	239	int unlockpt(int);
	240	#if __DARWIN_UNIX03
	241	int unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
	242	#else /* !__DARWIN_UNIX03 */
	243	void unsetenv(const char *);
	244	#endif /* __DARWIN_UNIX03 */
	245	#endif
	246
	247	#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
	248	#include <machine/types.h>
	249
	250	#ifndef _DEV_T
	251	typedef __darwin_dev_t dev_t;
	252	#define _DEV_T
	253	#endif
	254
	255	#ifndef _MODE_T
	256	typedef __darwin_mode_t mode_t;
	257	#define _MODE_T
	258	#endif
	259
	260	u_int32_t
	261	arc4random(void);
	262	void arc4random_addrandom(unsigned char *dat, int datlen);
	263	void arc4random_stir(void);
9385eb3d A	264
	265	/* getcap(3) functions */
	266	char cgetcap(char , const char *, int);
	267	int cgetclose(void);
	268	int cgetent(char , char , const char *);
	269	int cgetfirst(char , char );
	270	int cgetmatch(const char , const char );
	271	int cgetnext(char , char );
	272	int cgetnum(char , const char , long *);
	273	int cgetset(const char *);
	274	int cgetstr(char , const char , char **);
	275	int cgetustr(char , const char , char **);
	276
	277	int daemon(int, int);
3d9156a7 A	278	char *devname(dev_t, mode_t);
3d9156a7 A	279	char devname_r(dev_t, mode_t, char buf, int len);
9385eb3d A	280	char getbsize(int , long *);
	281	int getloadavg(double [], int);
	282	const char
	283	*getprogname(void);
	284
9385eb3d A	285	int heapsort(void *, size_t, size_t,
9385eb3d A	286	int ()(const void , const void *));
9385eb3d A	287	int mergesort(void *, size_t, size_t,
9385eb3d A	288	int ()(const void , const void *));
9385eb3d A	289	void qsort_r(void , size_t, size_t, void ,
	290	int ()(void , const void , const void ));
	291	int radixsort(const unsigned char *, int, const unsigned char ,
	292	unsigned);
	293	void setprogname(const char *);
	294	int sradixsort(const unsigned char *, int, const unsigned char ,
	295	unsigned);
	296	void sranddev(void);
	297	void srandomdev(void);
	298	int rand_r(unsigned *);
9385eb3d	299	void reallocf(void , size_t);
3d9156a7	300	#if !__DARWIN_NO_LONG_LONG
5b2abdfb	301	long long
9385eb3d	302	strtoq(const char , char *, int);
5b2abdfb	303	unsigned long long
9385eb3d	304	strtouq(const char , char *, int);
3d9156a7 A	305	#endif /* !__DARWIN_NO_LONG_LONG */
	306	extern char suboptarg; / getsubopt(3) external variable */
	307	void *valloc(size_t);
5b2abdfb A	308	#endif
	309	__END_DECLS
	310
3d9156a7 A	311	#ifdef _USE_EXTENDED_LOCALES_
	312	#include <xlocale/_stdlib.h>
	313	#endif /* _USE_EXTENDED_LOCALES_ */
	314
5b2abdfb	315	#endif /* _STDLIB_H_ */