github.com/afumu/libc@v0.0.6/musl/include/stdlib.h (about)

     1  #ifndef _STDLIB_H
     2  #define _STDLIB_H
     3  
     4  #ifdef __cplusplus
     5  extern "C" {
     6  #endif
     7  
     8  #include <features.h>
     9  
    10  #ifdef __cplusplus
    11  #define NULL 0L
    12  #else
    13  #define NULL ((void*)0)
    14  #endif
    15  
    16  #define __NEED_size_t
    17  #define __NEED_wchar_t
    18  
    19  #include <bits/alltypes.h>
    20  
    21  int atoi (const char *);
    22  long atol (const char *);
    23  long long atoll (const char *);
    24  double atof (const char *);
    25  
    26  float strtof (const char *__restrict, char **__restrict);
    27  double strtod (const char *__restrict, char **__restrict);
    28  long double strtold (const char *__restrict, char **__restrict);
    29  
    30  long strtol (const char *__restrict, char **__restrict, int);
    31  unsigned long strtoul (const char *__restrict, char **__restrict, int);
    32  long long strtoll (const char *__restrict, char **__restrict, int);
    33  unsigned long long strtoull (const char *__restrict, char **__restrict, int);
    34  
    35  int rand (void);
    36  void srand (unsigned);
    37  
    38  void *malloc (size_t);
    39  void *calloc (size_t, size_t);
    40  void *realloc (void *, size_t);
    41  void free (void *);
    42  void *aligned_alloc(size_t, size_t);
    43  
    44  _Noreturn void abort (void);
    45  int atexit (void (*) (void));
    46  _Noreturn void exit (int);
    47  _Noreturn void _Exit (int);
    48  int at_quick_exit (void (*) (void));
    49  _Noreturn void quick_exit (int);
    50  
    51  char *getenv (const char *);
    52  
    53  int system (const char *);
    54  
    55  void *bsearch (const void *, const void *, size_t, size_t, int (*)(const void *, const void *));
    56  void qsort (void *, size_t, size_t, int (*)(const void *, const void *));
    57  
    58  int abs (int);
    59  long labs (long);
    60  long long llabs (long long);
    61  
    62  typedef struct { int quot, rem; } div_t;
    63  typedef struct { long quot, rem; } ldiv_t;
    64  typedef struct { long long quot, rem; } lldiv_t;
    65  
    66  div_t div (int, int);
    67  ldiv_t ldiv (long, long);
    68  lldiv_t lldiv (long long, long long);
    69  
    70  int mblen (const char *, size_t);
    71  int mbtowc (wchar_t *__restrict, const char *__restrict, size_t);
    72  int wctomb (char *, wchar_t);
    73  size_t mbstowcs (wchar_t *__restrict, const char *__restrict, size_t);
    74  size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
    75  
    76  #define EXIT_FAILURE 1
    77  #define EXIT_SUCCESS 0
    78  
    79  size_t __ctype_get_mb_cur_max(void);
    80  #define MB_CUR_MAX (__ctype_get_mb_cur_max())
    81  
    82  #define RAND_MAX (0x7fffffff)
    83  
    84  
    85  #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
    86   || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
    87   || defined(_BSD_SOURCE)
    88  
    89  #define WNOHANG    1
    90  #define WUNTRACED  2
    91  
    92  #define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
    93  #define WTERMSIG(s) ((s) & 0x7f)
    94  #define WSTOPSIG(s) WEXITSTATUS(s)
    95  #define WIFEXITED(s) (!WTERMSIG(s))
    96  #define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001)>>8) > 0x7f00)
    97  #define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
    98  
    99  int posix_memalign (void **, size_t, size_t);
   100  int setenv (const char *, const char *, int);
   101  int unsetenv (const char *);
   102  int mkstemp (char *);
   103  int mkostemp (char *, int);
   104  char *mkdtemp (char *);
   105  int getsubopt (char **, char *const *, char **);
   106  int rand_r (unsigned *);
   107  
   108  #endif
   109  
   110  
   111  #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
   112   || defined(_BSD_SOURCE)
   113  char *realpath (const char *__restrict, char *__restrict);
   114  long int random (void);
   115  void srandom (unsigned int);
   116  char *initstate (unsigned int, char *, size_t);
   117  char *setstate (char *);
   118  int putenv (char *);
   119  int posix_openpt (int);
   120  int grantpt (int);
   121  int unlockpt (int);
   122  char *ptsname (int);
   123  char *l64a (long);
   124  long a64l (const char *);
   125  void setkey (const char *);
   126  double drand48 (void);
   127  double erand48 (unsigned short [3]);
   128  long int lrand48 (void);
   129  long int nrand48 (unsigned short [3]);
   130  long mrand48 (void);
   131  long jrand48 (unsigned short [3]);
   132  void srand48 (long);
   133  unsigned short *seed48 (unsigned short [3]);
   134  void lcong48 (unsigned short [7]);
   135  #endif
   136  
   137  #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
   138  #include <alloca.h>
   139  char *mktemp (char *);
   140  int mkstemps (char *, int);
   141  int mkostemps (char *, int, int);
   142  void *valloc (size_t);
   143  void *memalign(size_t, size_t);
   144  int getloadavg(double *, int);
   145  int clearenv(void);
   146  #define WCOREDUMP(s) ((s) & 0x80)
   147  #define WIFCONTINUED(s) ((s) == 0xffff)
   148  #endif
   149  
   150  #ifdef _GNU_SOURCE
   151  int ptsname_r(int, char *, size_t);
   152  char *ecvt(double, int, int *, int *);
   153  char *fcvt(double, int, int *, int *);
   154  char *gcvt(double, int, char *);
   155  char *secure_getenv(const char *);
   156  struct __locale_struct;
   157  float strtof_l(const char *__restrict, char **__restrict, struct __locale_struct *);
   158  double strtod_l(const char *__restrict, char **__restrict, struct __locale_struct *);
   159  long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
   160  #endif
   161  
   162  #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
   163  #define mkstemp64 mkstemp
   164  #define mkostemp64 mkostemp
   165  #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
   166  #define mkstemps64 mkstemps
   167  #define mkostemps64 mkostemps
   168  #endif
   169  #endif
   170  
   171  #ifdef __cplusplus
   172  }
   173  #endif
   174  
   175  #endif