13 #define __NEED_wchar_t
15 #include <bits/alltypes.h>
17 int atoi (const char *);
18 long atol (const char *);
19 long long atoll (const char *);
20 double atof (const char *);
22 float strtof (const char *__restrict, char **__restrict);
23 double strtod (const char *__restrict, char **__restrict);
24 long double strtold (const char *__restrict, char **__restrict);
26 long strtol (const char *__restrict, char **__restrict, int);
27 unsigned long strtoul (const char *__restrict, char **__restrict, int);
28 long long strtoll (const char *__restrict, char **__restrict, int);
29 unsigned long long strtoull (const char *__restrict, char **__restrict, int);
32 void srand (unsigned);
34 void *malloc (size_t);
35 void *calloc (size_t, size_t);
36 void *realloc (void *, size_t);
38 void *aligned_alloc(size_t alignment, size_t size);
40 _Noreturn void abort (void);
41 int atexit (void (*) (void));
42 _Noreturn void exit (int);
43 _Noreturn void _Exit (int);
44 int at_quick_exit (void (*) (void));
45 _Noreturn void quick_exit (int);
47 char *getenv (const char *);
49 int system (const char *);
51 void *bsearch (const void *, const void *, size_t, size_t, int (*)(const void *, const void *));
52 void qsort (void *, size_t, size_t, int (*)(const void *, const void *));
56 long long llabs (long long);
58 typedef struct { int quot, rem; } div_t;
59 typedef struct { long quot, rem; } ldiv_t;
60 typedef struct { long long quot, rem; } lldiv_t;
63 ldiv_t ldiv (long, long);
64 lldiv_t lldiv (long long, long long);
66 int mblen (const char *, size_t);
67 int mbtowc (wchar_t *__restrict, const char *__restrict, size_t);
68 int wctomb (char *, wchar_t);
69 size_t mbstowcs (wchar_t *__restrict, const char *__restrict, size_t);
70 size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
72 #define EXIT_FAILURE 1
73 #define EXIT_SUCCESS 0
75 #define MB_CUR_MAX ((size_t)+4)
77 #define RAND_MAX (0x7fffffff)
80 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
81 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
82 || defined(_BSD_SOURCE)
87 #define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
88 #define WTERMSIG(s) ((s) & 0x7f)
89 #define WSTOPSIG(s) WEXITSTATUS(s)
90 #define WIFEXITED(s) (!WTERMSIG(s))
91 #define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
92 #define WIFSIGNALED(s) (((signed char) (((s) & 0x7f) + 1) >> 1) > 0)
94 int posix_memalign (void **, size_t, size_t);
95 int setenv (const char *, const char *, int);
96 int unsetenv (const char *);
98 int mkostemp (char *, int);
99 char *mkdtemp (char *);
100 int getsubopt (char **, char *const *, char **);
101 int rand_r (unsigned *);
106 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
107 || defined(_BSD_SOURCE)
108 char *realpath (const char *__restrict, char *__restrict);
109 long int random (void);
110 void srandom (unsigned int);
111 char *initstate (unsigned int, char *, size_t);
112 char *setstate (char *);
115 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
117 int posix_openpt (int);
122 long a64l (const char *);
123 void setkey (const char *);
124 double drand48 (void);
125 double erand48 (unsigned short [3]);
126 long int lrand48 (void);
127 long int nrand48 (unsigned short [3]);
129 long jrand48 (unsigned short [3]);
131 unsigned short *seed48 (unsigned short [3]);
132 void lcong48 (unsigned short [7]);
135 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
137 char *mktemp (char *);
138 int mkstemps (char *, int);
139 int mkostemps (char *, int, int);
140 void *valloc (size_t);
141 void *memalign(size_t, size_t);
142 #define WCOREDUMP(s) ((s) & 0x80)
143 #define WIFCONTINUED(s) ((s) == 0xffff)
148 int ptsname_r(int, char *, size_t);
149 char *ecvt(double, int, int *, int *);
150 char *fcvt(double, int, int *, int *);
151 char *gcvt(double, int, char *);
154 #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
155 #define mkstemp64 mkstemp
156 #define mkostemp64 mkostemp
157 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
158 #define mkstemps64 mkstemps
159 #define mkostemps64 mkostemps