1#ifndef _STDLIB_H
2#define _STDLIB_H
3
4#ifdef __cplusplus
5extern "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
21int atoi (const char *);
22long atol (const char *);
23long long atoll (const char *);
24double atof (const char *);
25
26float strtof (const char *__restrict, char **__restrict);
27double strtod (const char *__restrict, char **__restrict);
28long double strtold (const char *__restrict, char **__restrict);
29
30long strtol (const char *__restrict, char **__restrict, int);
31unsigned long strtoul (const char *__restrict, char **__restrict, int);
32long long strtoll (const char *__restrict, char **__restrict, int);
33unsigned long long strtoull (const char *__restrict, char **__restrict, int);
34
35int rand (void);
36void srand (unsigned);
37
38void *malloc (size_t);
39void *calloc (size_t, size_t);
40void *realloc (void *, size_t);
41void free (void *);
42void *aligned_alloc(size_t, size_t);
43void *zalloc(size_t size);
44
45_Noreturn void abort (void);
46int atexit (void (*) (void));
47_Noreturn void exit (int);
48_Noreturn void _Exit (int);
49int at_quick_exit (void (*) (void));
50_Noreturn void quick_exit (int);
51
52char *getenv (const char *);
53
54int system (const char *);
55
56void *bsearch (const void *, const void *, size_t, size_t, int (*)(const void *, const void *));
57void qsort (void *, size_t, size_t, int (*)(const void *, const void *));
58
59int abs (int);
60long labs (long);
61long long llabs (long long);
62
63typedef struct { int quot, rem; } div_t;
64typedef struct { long quot, rem; } ldiv_t;
65typedef struct { long long quot, rem; } lldiv_t;
66
67div_t div (int, int);
68ldiv_t ldiv (long, long);
69lldiv_t lldiv (long long, long long);
70
71int mblen (const char *, size_t);
72int mbtowc (wchar_t *__restrict, const char *__restrict, size_t);
73int wctomb (char *, wchar_t);
74size_t mbstowcs (wchar_t *__restrict, const char *__restrict, size_t);
75size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
76
77#define EXIT_FAILURE 1
78#define EXIT_SUCCESS 0
79
80size_t __ctype_get_mb_cur_max(void);
81#define MB_CUR_MAX (__ctype_get_mb_cur_max())
82
83#define RAND_MAX (0x7fffffff)
84
85
86#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
87 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
88 || defined(_BSD_SOURCE)
89
90#define WNOHANG    1
91#define WUNTRACED  2
92
93#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
94#define WTERMSIG(s) ((s) & 0x7f)
95#define WSTOPSIG(s) WEXITSTATUS(s)
96#define WIFEXITED(s) (!WTERMSIG(s))
97#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001)>>8) > 0x7f00)
98#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
99
100int posix_memalign (void **, size_t, size_t);
101int setenv (const char *, const char *, int);
102int unsetenv (const char *);
103int mkstemp (char *);
104int mkostemp (char *, int);
105char *mkdtemp (char *);
106int getsubopt (char **, char *const *, char **);
107int rand_r (unsigned *);
108
109#endif
110
111
112#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
113 || defined(_BSD_SOURCE)
114char *realpath (const char *__restrict, char *__restrict);
115long int random (void);
116void srandom (unsigned int);
117char *initstate (unsigned int, char *, size_t);
118char *setstate (char *);
119int putenv (char *);
120int posix_openpt (int);
121int grantpt (int);
122int unlockpt (int);
123char *ptsname (int);
124char *l64a (long);
125long a64l (const char *);
126void setkey (const char *);
127double drand48 (void);
128double erand48 (unsigned short [3]);
129long int lrand48 (void);
130long int nrand48 (unsigned short [3]);
131long mrand48 (void);
132long jrand48 (unsigned short [3]);
133void srand48 (long);
134unsigned short *seed48 (unsigned short [3]);
135void lcong48 (unsigned short [7]);
136#endif
137
138#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
139#include <alloca.h>
140char *mktemp (char *);
141int mkstemps (char *, int);
142int mkostemps (char *, int, int);
143void *valloc (size_t);
144void *memalign(size_t, size_t);
145int getloadavg(double *, int);
146int clearenv(void);
147#define WCOREDUMP(s) ((s) & 0x80)
148#define WIFCONTINUED(s) ((s) == 0xffff)
149void *reallocarray (void *, size_t, size_t);
150void qsort_r (void *, size_t, size_t, int (*)(const void *, const void *, void *), void *);
151#endif
152
153#ifdef _GNU_SOURCE
154int ptsname_r(int, char *, size_t);
155char *ecvt(double, int, int *, int *);
156char *fcvt(double, int, int *, int *);
157char *gcvt(double, int, char *);
158char *secure_getenv(const char *);
159struct __locale_struct;
160float strtof_l(const char *__restrict, char **__restrict, struct __locale_struct *);
161double strtod_l(const char *__restrict, char **__restrict, struct __locale_struct *);
162long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
163#endif
164
165#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
166#define mkstemp64 mkstemp
167#define mkostemp64 mkostemp
168#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
169#define mkstemps64 mkstemps
170#define mkostemps64 mkostemps
171#endif
172#endif
173
174#ifdef __cplusplus
175}
176#endif
177
178#endif
179