/*-
 * 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    8.3.2 (2.11BSD) 1996/1/12
 *
 * Adapted from the 4.4-Lite CD.  The odds of a ANSI C compiler for 2.11BSD
 * being slipped under the door are not distinguishable from 0 - so the
 * prototypes and ANSI ifdefs have been removed from this file.
 *
 * Some functions (strtoul for example) do not exist yet but are retained in
 * this file because additions to libc.a are anticipated shortly.
 */

#ifndef _STDLIB_H_
#define _STDLIB_H_

#ifndef NULL
#define NULL            0
#endif

#define EXIT_FAILURE    1
#define EXIT_SUCCESS    0

#define RAND_MAX        0x7fff

#ifndef _SIZE_T
#define _SIZE_T
typedef unsigned size_t;
#endif

void    abort (void);
int     abs (int);
int     atexit (void (*)(void));
int     atoi (const char *);
long    atol (const char *);
void    *calloc (size_t, size_t);
void    exit (int);
void    free (void *);
char    *getenv (const char *);
long    labs (long);
void    *malloc (size_t);
char    *mktemp (char *);
int     mkstemp (char *);
void    qsort (void *, size_t, size_t, int (*)(const void *, const void *));
int     rand (void);
void    *realloc (void*, size_t);
void    srand (unsigned);
long    strtol (const char *, char **, int);
unsigned long strtoul (const char *, char **, int);
int     system (const char *);

int     putenv (char *string);
int     setenv (const char *name, const char *value, int overwrite);
int     unsetenv (const char *name);
char    *_findenv (const char *name, int *offset);

void    *alloca (size_t size);

int     daemon (int, int);
char    *devname (int dev, int type);
int     getloadavg (unsigned loadavg[], int nelem);

extern char *suboptarg;                 /* getsubopt(3) external variable */
int     getsubopt (char **, char **, char **);

long    random (void);
char    *setstate (char *);
void    srandom (unsigned);

double  atof (const char *);
double  strtod (const char *, char **);
char    *ecvt (double, int, int *, int *);
char    *fcvt (double, int, int *, int *);
char    *gcvt (double, int, char *);

#endif /* _STDLIB_H_ */