include/stdlib.h

   1 /*
   2  * stdlib.h
   3  *
   4  * Definitions for common types, variables, and functions.
   5  */
   6
   7 #ifndef _STDLIB_H_
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11 #define _STDLIB_H_
  12
  13 #include "_ansi.h"
  14
  15 #define __need_size_t
  16 #define __need_wchar_t
  17 #include <stddef.h>
  18
  19 #include <sys/reent.h>
  20
  21 typedef struct
  22 {
  23   int quot; /* quotient */
  24   int rem; /* remainder */
  25 } div_t;
  26
  27 typedef struct
  28 {
  29   long quot; /* quotient */
  30   long rem; /* remainder */
  31 } ldiv_t;
  32
  33 #ifndef NULL
  34 #define NULL 0
  35 #endif
  36
  37 #define EXIT_FAILURE 1
  38 #define EXIT_SUCCESS 0
  39
  40 #define RAND_MAX __RAND_MAX
  41
  42 extern __IMPORT int __mb_cur_max;
  43
  44 #define MB_CUR_MAX __mb_cur_max
  45
  46 _VOID   _EXFUN(abort,(_VOID) _ATTRIBUTE ((noreturn)));
  47 int     _EXFUN(abs,(int));
  48 int     _EXFUN(atexit,(_VOID (*__func)(_VOID)));
  49 double  _EXFUN(atof,(const char *__nptr));
  50 #ifndef __STRICT_ANSI__
  51 float   _EXFUN(atoff,(const char *__nptr));
  52 #endif
  53 int     _EXFUN(atoi,(const char *__nptr));
  54 long    _EXFUN(atol,(const char *__nptr));
  55 _PTR    _EXFUN(bsearch,(const _PTR __key,
  56                        const _PTR __base,
  57                        size_t __nmemb,
  58                        size_t __size,
  59                        int _EXPARM(_compar,(const _PTR, const _PTR))));
  60 _PTR    _EXFUN(calloc,(size_t __nmemb, size_t __size));
  61 div_t   _EXFUN(div,(int __numer, int __denom));
  62 _VOID   _EXFUN(exit,(int __status) _ATTRIBUTE ((noreturn)));
  63 _VOID   _EXFUN(free,(_PTR));
  64 char *  _EXFUN(getenv,(const char *__string));
  65 char *  _EXFUN(_getenv_r,(struct _reent *, const char *__string));
  66 char *  _EXFUN(_findenv,(_CONST char *, int *));
  67 char *  _EXFUN(_findenv_r,(struct _reent *, _CONST char *, int *));
  68 long    _EXFUN(labs,(long));
  69 ldiv_t  _EXFUN(ldiv,(long __numer, long __denom));
  70 _PTR    _EXFUN(malloc,(size_t __size));
  71 int     _EXFUN(mblen,(const char *, size_t));
  72 int     _EXFUN(_mblen_r,(struct _reent *, const char *, size_t, int *));
  73 int     _EXFUN(mbtowc,(wchar_t *, const char *, size_t));
  74 int     _EXFUN(_mbtowc_r,(struct _reent *, wchar_t *, const char *, size_t, int *));
  75 int     _EXFUN(wctomb,(char *, wchar_t));
  76 int     _EXFUN(_wctomb_r,(struct _reent *, char *, wchar_t, int *));
  77 size_t  _EXFUN(mbstowcs,(wchar_t *, const char *, size_t));
  78 size_t  _EXFUN(_mbstowcs_r,(struct _reent *, wchar_t *, const char *, size_t, int *));
  79 size_t  _EXFUN(wcstombs,(char *, const wchar_t *, size_t));
  80 size_t  _EXFUN(_wcstombs_r,(struct _reent *, char *, const wchar_t *, size_t, int *));
  81 #ifndef __STRICT_ANSI__
  82 #ifndef _REENT_ONLY
  83 int     _EXFUN(mkstemp,(char *));
  84 char *  _EXFUN(mktemp,(char *));
  85 #endif
  86 #endif
  87 _VOID   _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR)));
  88 int     _EXFUN(rand,(_VOID));
  89 _PTR    _EXFUN(realloc,(_PTR __r, size_t __size));
  90 _VOID   _EXFUN(srand,(unsigned __seed));
  91 double  _EXFUN(strtod,(const char *__n, char **_end_PTR));
  92 double  _EXFUN(_strtod_r,(struct _reent *,const char *__n, char **_end_PTR));
  93 #ifndef __STRICT_ANSI__
  94 float   _EXFUN(strtodf,(const char *__n, char **_end_PTR));
  95 #endif
  96 long    _EXFUN(strtol,(const char *__n, char **_end_PTR, int __base));
  97 long    _EXFUN(_strtol_r,(struct _reent *,const char *__n, char **_end_PTR, int __base));
  98 unsigned long _EXFUN(strtoul,(const char *_n_PTR, char **_end_PTR, int __base));
  99 unsigned long _EXFUN(_strtoul_r,(struct _reent *,const char *_n_PTR, char **_end_PTR, int __base));
 100 int     _EXFUN(system,(const char *__string));
 101
 102 #ifndef __STRICT_ANSI__
 103 int     _EXFUN(putenv,(const char *__string));
 104 int     _EXFUN(_putenv_r,(struct _reent *, const char *__string));
 105 int     _EXFUN(setenv,(const char *__string, const char *__value, int __overwrite));
 106 int     _EXFUN(_setenv_r,(struct _reent *, const char *__string, const char *__value, int __overwrite));
 107
 108 char *  _EXFUN(gcvt,(double,int,char *));
 109 char *  _EXFUN(gcvtf,(float,int,char *));
 110 char *  _EXFUN(fcvt,(double,int,int *,int *));
 111 char *  _EXFUN(fcvtf,(float,int,int *,int *));
 112 char *  _EXFUN(ecvt,(double,int,int *,int *));
 113 char *  _EXFUN(ecvtbuf,(double, int, int*, int*, char *));
 114 char *  _EXFUN(fcvtbuf,(double, int, int*, int*, char *));
 115 char *  _EXFUN(ecvtf,(float,int,int *,int *));
 116 char *  _EXFUN(dtoa,(double, int, int, int *, int*, char**));
 117 int     _EXFUN(rand_r,(unsigned *__seed));
 118
 119 double _EXFUN(drand48,(_VOID));
 120 double _EXFUN(_drand48_r,(struct _reent *));
 121 double _EXFUN(erand48,(unsigned short [3]));
 122 double _EXFUN(_erand48_r,(struct _reent *, unsigned short [3]));
 123 long   _EXFUN(jrand48,(unsigned short [3]));
 124 long   _EXFUN(_jrand48_r,(struct _reent *, unsigned short [3]));
 125 _VOID  _EXFUN(lcong48,(unsigned short [7]));
 126 _VOID  _EXFUN(_lcong48_r,(struct _reent *, unsigned short [7]));
 127 long   _EXFUN(lrand48,(_VOID));
 128 long   _EXFUN(_lrand48_r,(struct _reent *));
 129 long   _EXFUN(mrand48,(_VOID));
 130 long   _EXFUN(_mrand48_r,(struct _reent *));
 131 long   _EXFUN(nrand48,(unsigned short [3]));
 132 long   _EXFUN(_nrand48_r,(struct _reent *, unsigned short [3]));
 133 unsigned short *
 134        _EXFUN(seed48,(unsigned short [3]));
 135 unsigned short *
 136        _EXFUN(_seed48_r,(struct _reent *, unsigned short [3]));
 137 _VOID  _EXFUN(srand48,(long));
 138 _VOID  _EXFUN(_srand48_r,(struct _reent *, long));
 139
 140 #if !defined (__CYGWIN__) && !defined (__MSYS__)
 141 _VOID   _EXFUN(cfree,(_PTR));
 142 #else
 143 char *  _EXFUN(realpath,(const char *, char *));
 144 void    _EXFUN(unsetenv,(const char *__string));
 145 void    _EXFUN(_unsetenv_r,(struct _reent *, const char *__string));
 146 int     _EXFUN(random,(_VOID));
 147 long    _EXFUN(srandom,(unsigned __seed));
 148 char *  _EXFUN(ptsname, (int));
 149 int     _EXFUN(grantpt, (int));
 150 int     _EXFUN(unlockpt,(int));
 151 #endif
 152
 153 #endif /* ! __STRICT_ANSI__ */
 154
 155 char *  _EXFUN(_dtoa_r,(struct _reent *, double, int, int, int *, int*, char**));
 156 _PTR    _EXFUN(_malloc_r,(struct _reent *, size_t));
 157 _PTR    _EXFUN(_calloc_r,(struct _reent *, size_t, size_t));
 158 _VOID   _EXFUN(_free_r,(struct _reent *, _PTR));
 159 _PTR    _EXFUN(_realloc_r,(struct _reent *, _PTR, size_t));
 160 _VOID   _EXFUN(_mstats_r,(struct _reent *, char *));
 161 int     _EXFUN(_system_r,(struct _reent *, const char *));
 162
 163 _VOID   _EXFUN(__eprintf,(const char *, const char *, unsigned int, const char *));
 164
 165 #ifdef __cplusplus
 166 }
 167 #endif
 168 #endif /* _STDLIB_H_ */