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