usr/src/include/stdlib.h

/*-
 * Copyright (c) 1990, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)stdlib.h    8.1 (Berkeley) %G%
 */

#ifndef _STDLIB_H_
#define _STDLIB_H_

#include <machine/ansi.h>

#ifdef  _BSD_SIZE_T_
typedef _BSD_SIZE_T_    size_t;
#undef  _BSD_SIZE_T_
#endif

#ifdef  _BSD_WCHAR_T_
#ifndef _ANSI_SOURCE
typedef _BSD_WCHAR_T_   rune_t;
#endif
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;

#define EXIT_FAILURE    1
#define EXIT_SUCCESS    0

#define RAND_MAX        0x7fffffff

extern int __mb_cur_max;
#define MB_CUR_MAX      __mb_cur_max

#include <sys/cdefs.h>

__BEGIN_DECLS
__dead void
         abort __P((void));
__pure int
         abs __P((int));
int      atexit __P((void (*)(void)));
double   atof __P((const char *));
int      atoi __P((const char *));
long     atol __P((const char *));
void    *bsearch __P((const void *, const void *, size_t,
            size_t, int (*)(const void *, const void *)));
void    *calloc __P((size_t, size_t));
__pure div_t
         div __P((int, int));
__dead void
         exit __P((int));
void     free __P((void *));
char    *getenv __P((const char *));
__pure long
         labs __P((long));
__pure ldiv_t
         ldiv __P((long, long));
void    *malloc __P((size_t));
void     qsort __P((void *, size_t, size_t,
            int (*)(const void *, const void *)));
int      rand __P((void));
void    *realloc __P((void *, size_t));
void     srand __P((unsigned));
double   strtod __P((const char *, char **));
long     strtol __P((const char *, char **, int));
unsigned long
         strtoul __P((const char *, char **, int));
int      system __P((const char *));

/* These are currently just stubs. */
int      mblen __P((const char *, size_t));
size_t   mbstowcs __P((wchar_t *, const char *, size_t));
int      wctomb __P((char *, wchar_t));
int      mbtowc __P((wchar_t *, const char *, size_t));
size_t   wcstombs __P((char *, const wchar_t *, size_t));

#ifndef _ANSI_SOURCE
int      putenv __P((const char *));
int      setenv __P((const char *, const char *, int));
#endif

#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
void    *alloca __P((size_t));          /* built-in for gcc */
                                        /* getcap(3) functions */
char    *getbsize __P((int *, long *));
char    *cgetcap __P((char *, char *, int));
int      cgetclose __P((void));
int      cgetent __P((char **, char **, char *));
int      cgetfirst __P((char **, char **));
int      cgetmatch __P((char *, char *));
int      cgetnext __P((char **, char **));
int      cgetnum __P((char *, char *, long *));
int      cgetset __P((char *));
int      cgetstr __P((char *, char *, char **));
int      cgetustr __P((char *, char *, char **));

int      daemon __P((int, int));
char    *devname __P((int, int));
int      getloadavg __P((double [], int));

extern char *optarg;                    /* getopt(3) external variables */
extern int opterr, optind, optopt;
int      getopt __P((int, char * const *, const char *));

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

char    *group_from_gid __P((unsigned long, int));
int      heapsort __P((void *, size_t, size_t,
            int (*)(const void *, const void *)));
char    *initstate __P((unsigned, char *, int));
int      mergesort __P((void *, size_t, size_t,
            int (*)(const void *, const void *)));
int      radixsort __P((const unsigned char **, int, const unsigned char *,
            unsigned));
int      sradixsort __P((const unsigned char **, int, const unsigned char *,
            unsigned));
long     random __P((void));
char    *setstate __P((char *));
void     srandom __P((unsigned));
char    *user_from_uid __P((unsigned long, int));
#ifndef __STRICT_ANSI__
long long
         strtoq __P((const char *, char **, int));
unsigned long long
         strtouq __P((const char *, char **, int));
#endif
void     unsetenv __P((const char *));
#endif
__END_DECLS

#endif /* _STDLIB_H_ */