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/* $NetBSD: stdlib.h,v 1.69 2005/02/03 04:39:32 perry Exp $ */
/*-
* 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. 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 <sys/featuretest.h>
#if defined(_NETBSD_SOURCE)
#include <sys/types.h> /* for quad_t, etc. */
#endif
#include <machine/ansi.h>
#ifdef _BSD_SIZE_T_
typedef _BSD_SIZE_T_ size_t;
#undef _BSD_SIZE_T_
#endif
#ifdef _BSD_WCHAR_T_
typedef _BSD_WCHAR_T_ wchar_t;
#undef _BSD_WCHAR_T_
#endif
typedef struct {
int quot; /* quotient */
int rem; /* remainder */
} div_t;
typedef struct {
long quot; /* quotient */
long rem; /* remainder */
} ldiv_t;
#if !defined(_ANSI_SOURCE) && \
(defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
defined(_NETBSD_SOURCE))
typedef struct {
/* LONGLONG */
long long int quot; /* quotient */
/* LONGLONG */
long long int rem; /* remainder */
} lldiv_t;
#endif
#if defined(_NETBSD_SOURCE)
typedef struct {
quad_t quot; /* quotient */
quad_t rem; /* remainder */
} qdiv_t;
#endif
#include <sys/null.h>
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
#define RAND_MAX 0x7fffffff
extern size_t __mb_cur_max;
#define MB_CUR_MAX __mb_cur_max
__BEGIN_DECLS
__dead void _Exit(int) __attribute__((__noreturn__));
__dead void abort(void) __attribute__((__noreturn__));
__pure int abs(int);
int atexit(void (*)(void));
double atof(const char *);
int atoi(const char *);
long atol(const char *);
#ifndef __BSEARCH_DECLARED
#define __BSEARCH_DECLARED
/* also in search.h */
void *bsearch(const void *, const void *, size_t, size_t,
int (*)(const void *, const void *));
#endif /* __BSEARCH_DECLARED */
void *calloc(size_t, size_t);
div_t div(int, int);
__dead void exit(int) __attribute__((__noreturn__));
void free(void *);
__aconst char *getenv(const char *);
__pure long
labs(long);
ldiv_t ldiv(long, long);
void *malloc(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 * __restrict, char ** __restrict);
long strtol(const char * __restrict, char ** __restrict, int);
unsigned long
strtoul(const char * __restrict, char ** __restrict, int);
int system(const char *);
/* These are currently just stubs. */
int mblen(const char *, size_t);
size_t mbstowcs(wchar_t * __restrict, const char * __restrict, size_t);
int wctomb(char *, wchar_t);
int mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
defined(_NETBSD_SOURCE)
/*
* IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2
*/
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
defined(_REENTRANT) || defined(_NETBSD_SOURCE)
int rand_r(unsigned int *);
#endif
/*
* X/Open Portability Guide >= Issue 4
*/
#if (_XOPEN_SOURCE - 0) >= 4 || defined(_NETBSD_SOURCE)
double drand48(void);
double erand48(unsigned short[3]);
long jrand48(unsigned short[3]);
void lcong48(unsigned short[7]);
long lrand48(void);
long mrand48(void);
long nrand48(unsigned short[3]);
unsigned short *
seed48(unsigned short[3]);
void srand48(long);
int putenv(const char *);
#endif
/*
* X/Open Portability Guide >= Issue 4 Version 2
*/
#if (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
(_XOPEN_SOURCE - 0) >= 500 || defined(_NETBSD_SOURCE)
long a64l(const char *);
char *l64a(long);
char *initstate(unsigned long, char *, size_t);
long random(void);
char *setstate(char *);
void srandom(unsigned long);
char *mkdtemp(char *);
int mkstemp(char *);
#ifndef __AUDIT__
char *mktemp(char *);
#endif
int setkey(const char *);
char *realpath(const char *, char *);
int ttyslot(void);
void *valloc(size_t); /* obsoleted by malloc() */
int grantpt(int);
int unlockpt(int);
char *ptsname(int);
#endif
/*
* ISO C99
*/
#if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
defined(_NETBSD_SOURCE)
/* LONGLONG */
long long int atoll(const char *);
/* LONGLONG */
long long int llabs(long long int);
/* LONGLONG */
lldiv_t lldiv(long long int, long long int);
/* LONGLONG */
long long int strtoll(const char * __restrict, char ** __restrict, int);
/* LONGLONG */
unsigned long long int
strtoull(const char * __restrict, char ** __restrict, int);
#endif
/*
* The Open Group Base Specifications, Issue 6; IEEE Std 1003.1-2001 (POSIX)
*/
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \
defined(_NETBSD_SOURCE)
int setenv(const char *, const char *, int);
#ifdef __LIBC12_SOURCE__
void unsetenv(const char *);
int __unsetenv13(const char *);
#else
int unsetenv(const char *) __RENAME(__unsetenv13);
#endif
int posix_openpt(int);
#endif
/*
* Implementation-defined extensions
*/
#if defined(_NETBSD_SOURCE)
#if defined(alloca) && (alloca == __builtin_alloca) && (__GNUC__ < 2)
void *alloca(int); /* built-in for gcc */
#else
void *alloca(size_t);
#endif /* __GNUC__ */
u_int32_t arc4random(void);
void arc4random_stir(void);
void arc4random_addrandom(u_char *, int);
char *getbsize(int *, long *);
char *cgetcap(char *, const char *, int);
int cgetclose(void);
int cgetent(char **, const char * const *, const char *);
int cgetfirst(char **, const char * const *);
int cgetmatch(const char *, const char *);
int cgetnext(char **, const char * const *);
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);
__aconst char *devname(dev_t, mode_t);
dev_t getdevmajor(const char *, mode_t);
int getloadavg(double [], int);
void cfree(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 *));
int radixsort(const unsigned char **, int, const unsigned char *,
unsigned);
int sradixsort(const unsigned char **, int, const unsigned char *,
unsigned);
void setproctitle(const char *, ...)
__attribute__((__format__(__printf__, 1, 2)));
const char *getprogname(void) __attribute__((__const__));
void setprogname(const char *);
quad_t qabs(quad_t);
quad_t strtoq(const char * __restrict, char ** __restrict, int);
u_quad_t strtouq(const char * __restrict, char ** __restrict, int);
/* LONGLONG */
long long strsuftoll(const char *, const char *, long long, long long);
/* LONGLONG */
long long strsuftollx(const char *, const char *, long long, long long,
char *, size_t);
int l64a_r(long, char *, int);
size_t shquote(const char *, char *, size_t);
size_t shquotev(int, char * const *, char *, size_t);
#endif /* _NETBSD_SOURCE */
#endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */
#if defined(_NETBSD_SOURCE)
qdiv_t qdiv(quad_t, quad_t);
#endif
__END_DECLS
#endif /* !_STDLIB_H_ */
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