/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License, Version 1.0 only

 * (the "License").  You may not use this file except in compliance

 * with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

/*	Copyright (c) 1988 AT&T	*/

/*	  All Rights Reserved  	*/

#ifndef _STDLIB_H

#define	_STDLIB_H

#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.22	*/

#include <iso/stdlib_iso.h>

#include <iso/stdlib_c99.h>

#if defined(__EXTENSIONS__) || defined(_XPG4)

#include <sys/wait.h>

#endif

/*

 * Allow global visibility for symbols defined in

 * C++ "std" namespace in <iso/stdlib_iso.h>.

 */

#if __cplusplus >= 199711L

using std::div_t;

using std::ldiv_t;

using std::size_t;

using std::abort;

using std::abs;

using std::atexit;

using std::atof;

using std::atoi;

using std::atol;

using std::bsearch;

using std::calloc;

using std::div;

using std::exit;

using std::free;

using std::getenv;

using std::labs;

using std::ldiv;

using std::malloc;

using std::mblen;

using std::mbstowcs;

using std::mbtowc;

using std::qsort;

using std::rand;

using std::realloc;

using std::srand;

using std::strtod;

using std::strtol;

using std::strtoul;

using std::system;

using std::wcstombs;

using std::wctomb;

#endif

#ifdef	__cplusplus

extern "C" {

#endif

#ifndef _UID_T

#define	_UID_T

#if defined(_LP64) || defined(_I32LPx)

typedef	int	uid_t;			/* UID type		*/

#else

typedef long	uid_t;			/* (historical version) */

#endif

#endif	/* !_UID_T */

#if defined(__STDC__)

/* large file compilation environment setup */

#if !defined(_LP64) && _FILE_OFFSET_BITS == 64

#ifdef	__PRAGMA_REDEFINE_EXTNAME

#pragma redefine_extname	mkstemp		mkstemp64

#else	/* __PRAGMA_REDEFINE_EXTNAME */

#define	mkstemp			mkstemp64

#endif	/* __PRAGMA_REDEFINE_EXTNAME */

#endif	/* _FILE_OFFSET_BITS == 64 */

/* In the LP64 compilation environment, all APIs are already large file */

#if defined(_LP64) && defined(_LARGEFILE64_SOURCE)

#ifdef	__PRAGMA_REDEFINE_EXTNAME

#pragma redefine_extname	mkstemp64	mkstemp

#else	/* __PRAGMA_REDEFINE_EXTNAME */

#define	mkstemp64		mkstemp

#endif	/* __PRAGMA_REDEFINE_EXTNAME */

#endif	/* _LP64 && _LARGEFILE64_SOURCE */

#if defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \

	(_POSIX_C_SOURCE - 0 >= 199506L) || defined(_REENTRANT)

extern int rand_r(unsigned int *);

#endif

extern void _exithandle(void);

#if defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \

	defined(_XPG4)

extern double drand48(void);

extern double erand48(unsigned short *);

extern long jrand48(unsigned short *);

extern void lcong48(unsigned short *);

extern long lrand48(void);

extern long mrand48(void);

extern long nrand48(unsigned short *);

extern unsigned short *seed48(unsigned short *);

extern void srand48(long);

extern int putenv(char *);

extern void setkey(const char *);

#endif /* defined(__EXTENSIONS__) || !defined(_STRICT_STDC) ... */

/*

 * swab() has historically been in <stdlib.h> as delivered from AT&T

 * and continues to be visible in the default compilation environment.

 * As of Issue 4 of the X/Open Portability Guides, swab() was declared

 * in <unistd.h>. As a result, with respect to X/Open namespace the

 * swab() declaration in this header is only visible for the XPG3

 * environment.

 */

#if (defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC__) && !defined(_POSIX_C_SOURCE))) && \

	(!defined(_XOPEN_SOURCE) || (defined(_XPG3) && !defined(_XPG4)))

#ifndef	_SSIZE_T

#define	_SSIZE_T

#if defined(_LP64) || defined(_I32LPx)

typedef long	ssize_t;	/* size of something in bytes or -1 */

#else

typedef int	ssize_t;	/* (historical version) */

#endif

#endif	/* !_SSIZE_T */

extern void swab(const char *, char *, ssize_t);

#endif /* defined(__EXTENSIONS__) || !defined(_STRICT_STDC) ... */

#if defined(__EXTENSIONS__) || \

	!defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || \

	(defined(_LARGEFILE_SOURCE) && _FILE_OFFSET_BITS == 64)

extern int	mkstemp(char *);

#endif /* defined(__EXTENSIONS__) ... */

#if	defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \

	    !defined(__PRAGMA_REDEFINE_EXTNAME))

extern int	mkstemp64(char *);

#endif	/* _LARGEFILE64_SOURCE... */

#if defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \

	defined(_XPG4_2)

extern long a64l(const char *);

extern char *ecvt(double, int, int *_RESTRICT_KYWD, int *_RESTRICT_KYWD);

extern char *fcvt(double, int, int *_RESTRICT_KYWD, int *_RESTRICT_KYWD);

extern char *gcvt(double, int, char *);

extern int getsubopt(char **, char *const *, char **);

extern int  grantpt(int);

extern char *initstate(unsigned, char *, size_t);

extern char *l64a(long);

extern char *mktemp(char *);

extern char *ptsname(int);

extern long random(void);

extern char *realpath(const char *_RESTRICT_KYWD, char *_RESTRICT_KYWD);

extern char *setstate(const char *);

extern void srandom(unsigned);

extern int  unlockpt(int);

/* Marked LEGACY in SUSv2 and removed in SUSv3 */

#if !defined(_XPG6) || defined(__EXTENSIONS__)

extern int ttyslot(void);

extern void *valloc(size_t);

#endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */

#endif /* defined(__EXTENSIONS__) || ... || defined(_XPG4_2) */

#if defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \

	defined(_XPG6)

extern int posix_openpt(int);

extern int setenv(const char *, const char *, int);

extern int unsetenv(const char *);

#endif

#if defined(__EXTENSIONS__) || \

	(!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX))

extern void closefrom(int);

extern int dup2(int, int);

extern int fdwalk(int (*)(void *, int), void *);

extern char *qecvt(long double, int, int *, int *);

extern char *qfcvt(long double, int, int *, int *);

extern char *qgcvt(long double, int, char *);

extern char *getcwd(char *, size_t);

extern const char *getexecname(void);

extern char *getlogin(void);

extern int getopt(int, char *const *, const char *);

extern char *optarg;

extern int optind, opterr, optopt;

extern char *getpass(const char *);

extern char *getpassphrase(const char *);

extern int getpw(uid_t, char *);

extern int isatty(int);

extern void *memalign(size_t, size_t);

extern char *ttyname(int);

#if !defined(_STRICT_STDC) && defined(_LONGLONG_TYPE)

extern char *lltostr(long long, char *);

extern char *ulltostr(unsigned long long, char *);

#endif	/* !defined(_STRICT_STDC) && defined(_LONGLONG_TYPE) */

#endif /* defined(__EXTENSIONS__) || !defined(_STRICT_STDC) ... */

#else /* not __STDC__ */

#if defined(__EXTENSIONS__) || !defined(_XOPEN_OR_POSIX) || \

	(_POSIX_C_SOURCE - 0 >= 199506L) || defined(_REENTRANT)

extern int rand_r();

#endif	/* defined(__EXTENSIONS__) || defined(_REENTRANT) ... */

extern void _exithandle();

#if defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) || defined(_XPG4)

extern double drand48();

extern double erand48();

extern long jrand48();

extern void lcong48();

extern long lrand48();

extern long mrand48();

extern long nrand48();

extern unsigned short *seed48();

extern void srand48();

extern int putenv();

extern void setkey();

#endif /* defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) ... */

#if (defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE)) && \

	(!defined(_XOPEN_SOURCE) || (defined(_XPG3) && !defined(_XPG4)))

extern void swab();

#endif

#if defined(__EXTENSIONS__) || \

	!defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || \

	(defined(_LARGEFILE_SOURCE) && _FILE_OFFSET_BITS == 64)

extern int	mkstemp();

#endif	/* defined(__EXTENSIONS__) ... */

#if	defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \

	    !defined(__PRAGMA_REDEFINE_EXTNAME))

extern int	mkstemp64();

#endif	/* _LARGEFILE64_SOURCE... */

#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2)

extern long a64l();

extern char *ecvt();

extern char *fcvt();

extern char *gcvt();

extern int getsubopt();

extern int grantpt();

extern char *initstate();

extern char *l64a();

extern char *mktemp();

extern char *ptsname();

extern long random();

extern char *realpath();

extern char *setstate();

extern void srandom();

/* Marked LEGACY in SUSv2 and removed in SUSv3 */

#if !defined(_XPG6) || defined(__EXTENSIONS__)

extern int ttyslot();

extern void *valloc();

#endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */

#endif /* defined(__EXTENSIONS__) || ... || defined(_XPG4_2) */

#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || defined(_XPG6)

extern int posix_openpt();

extern int setenv();

extern int unsetenv();

#endif

#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)

extern void closefrom();

extern int dup2();

extern int fdwalk();

extern char *qecvt();

extern char *qfcvt();

extern char *qgcvt();

extern char *getcwd();

extern char *getexecname();

extern char *getlogin();

extern int getopt();

extern char *optarg;

extern int optind, opterr, optopt;

extern char *getpass();

extern char *getpassphrase();

extern int getpw();

extern int isatty();

extern void *memalign();

extern char *ttyname();

#if defined(_LONGLONG_TYPE)

extern char *lltostr();

extern char *ulltostr();

#endif  /* defined(_LONGLONG_TYPE) */

#endif	/* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) ... */

#endif	/* __STDC__ */

#ifdef	__cplusplus

}

#endif

#endif	/* _STDLIB_H */