1// -*- C++ -*-
2//===--------------------------- cstdlib ----------------------------------===//
3//
4//                     The LLVM Compiler Infrastructure
5//
6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
8//
9//===----------------------------------------------------------------------===//
10
11#ifndef _LIBCPP_CSTDLIB
12#define _LIBCPP_CSTDLIB
13
14/*
15    cstdlib synopsis
16
17Macros:
18
19    EXIT_FAILURE
20    EXIT_SUCCESS
21    MB_CUR_MAX
22    NULL
23    RAND_MAX
24
25namespace std
26{
27
28Types:
29
30    size_t
31    div_t
32    ldiv_t
33    lldiv_t                                                               // C99
34
35double    atof (const char* nptr);
36int       atoi (const char* nptr);
37long      atol (const char* nptr);
38long long atoll(const char* nptr);                                        // C99
39double             strtod  (const char* restrict nptr, char** restrict endptr);
40float              strtof  (const char* restrict nptr, char** restrict endptr); // C99
41long double        strtold (const char* restrict nptr, char** restrict endptr); // C99
42long               strtol  (const char* restrict nptr, char** restrict endptr, int base);
43long long          strtoll (const char* restrict nptr, char** restrict endptr, int base); // C99
44unsigned long      strtoul (const char* restrict nptr, char** restrict endptr, int base);
45unsigned long long strtoull(const char* restrict nptr, char** restrict endptr, int base); // C99
46int rand(void);
47void srand(unsigned int seed);
48void* calloc(size_t nmemb, size_t size);
49void free(void* ptr);
50void* malloc(size_t size);
51void* realloc(void* ptr, size_t size);
52void abort(void);
53int atexit(void (*func)(void));
54void exit(int status);
55void _Exit(int status);
56char* getenv(const char* name);
57int system(const char* string);
58void* bsearch(const void* key, const void* base, size_t nmemb, size_t size,
59              int (*compar)(const void *, const void *));
60void qsort(void* base, size_t nmemb, size_t size,
61           int (*compar)(const void *, const void *));
62int         abs(      int j);
63long        abs(     long j);
64long long   abs(long long j);                                             // C++0X
65long       labs(     long j);
66long long llabs(long long j);                                             // C99
67div_t     div(      int numer,       int denom);
68ldiv_t    div(     long numer,      long denom);
69lldiv_t   div(long long numer, long long denom);                          // C++0X
70ldiv_t   ldiv(     long numer,      long denom);
71lldiv_t lldiv(long long numer, long long denom);                          // C99
72int mblen(const char* s, size_t n);
73int mbtowc(wchar_t* restrict pwc, const char* restrict s, size_t n);
74int wctomb(char* s, wchar_t wchar);
75size_t mbstowcs(wchar_t* restrict pwcs, const char* restrict s, size_t n);
76size_t wcstombs(char* restrict s, const wchar_t* restrict pwcs, size_t n);
77int at_quick_exit(void (*func)(void))                                     // C++11
78void quick_exit(int status);                                              // C++11
79void *aligned_alloc(size_t alignment, size_t size);                       // C11
80
81}  // std
82
83*/
84
85#include <__config>
86#include <stdlib.h>
87
88#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
89#pragma GCC system_header
90#endif
91
92_LIBCPP_BEGIN_NAMESPACE_STD
93
94using ::size_t;
95using ::div_t;
96using ::ldiv_t;
97#ifndef _LIBCPP_HAS_NO_LONG_LONG
98using ::lldiv_t;
99#endif // _LIBCPP_HAS_NO_LONG_LONG
100using ::atof;
101using ::atoi;
102using ::atol;
103#ifndef _LIBCPP_HAS_NO_LONG_LONG
104using ::atoll;
105#endif // _LIBCPP_HAS_NO_LONG_LONG
106using ::strtod;
107using ::strtof;
108using ::strtold;
109using ::strtol;
110#ifndef _LIBCPP_HAS_NO_LONG_LONG
111using ::strtoll;
112#endif // _LIBCPP_HAS_NO_LONG_LONG
113using ::strtoul;
114#ifndef _LIBCPP_HAS_NO_LONG_LONG
115using ::strtoull;
116#endif // _LIBCPP_HAS_NO_LONG_LONG
117using ::rand;
118using ::srand;
119using ::calloc;
120using ::free;
121using ::malloc;
122using ::realloc;
123using ::abort;
124using ::atexit;
125using ::exit;
126using ::_Exit;
127using ::getenv;
128using ::system;
129using ::bsearch;
130using ::qsort;
131using ::abs;
132using ::labs;
133#ifndef _LIBCPP_HAS_NO_LONG_LONG
134using ::llabs;
135#endif // _LIBCPP_HAS_NO_LONG_LONG
136using ::div;
137using ::ldiv;
138#ifndef _LIBCPP_HAS_NO_LONG_LONG
139using ::lldiv;
140#endif // _LIBCPP_HAS_NO_LONG_LONG
141#ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
142using ::mblen;
143using ::mbtowc;
144using ::wctomb;
145#endif
146using ::mbstowcs;
147using ::wcstombs;
148#ifdef _LIBCPP_HAS_QUICK_EXIT
149using ::at_quick_exit;
150using ::quick_exit;
151#endif
152#ifdef _LIBCPP_HAS_C11_FEATURES
153using ::aligned_alloc;
154#endif
155
156_LIBCPP_END_NAMESPACE_STD
157
158#endif  // _LIBCPP_CSTDLIB
159