libcxx initial import
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/cstdlib b/include/cstdlib
new file mode 100644
index 0000000..15d4dc9
--- /dev/null
+++ b/include/cstdlib
@@ -0,0 +1,138 @@
+// -*- C++ -*-
+//===--------------------------- cstdlib ----------------------------------===//
+//
+// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP_CSTDLIB
+#define _LIBCPP_CSTDLIB
+
+/*
+ cstdlib synopsis
+
+Macros:
+
+ EXIT_FAILURE
+ EXIT_SUCCESS
+ MB_CUR_MAX
+ NULL
+ RAND_MAX
+
+namespace std
+{
+
+Types:
+
+ size_t
+ div_t
+ ldiv_t
+ lldiv_t // C99
+
+double atof (const char* nptr);
+int atoi (const char* nptr);
+long atol (const char* nptr);
+long long atoll(const char* nptr); // C99
+double strtod (const char* restrict nptr, char** restrict endptr);
+float strtof (const char* restrict nptr, char** restrict endptr); // C99
+long double strtold (const char* restrict nptr, char** restrict endptr); // C99
+long strtol (const char* restrict nptr, char** restrict endptr, int base);
+long long strtoll (const char* restrict nptr, char** restrict endptr, int base); // C99
+unsigned long strtoul (const char* restrict nptr, char** restrict endptr, int base);
+unsigned long long strtoull(const char* restrict nptr, char** restrict endptr, int base); // C99
+int rand(void);
+void srand(unsigned int seed);
+void* calloc(size_t nmemb, size_t size);
+void free(void* ptr);
+void* malloc(size_t size);
+void* realloc(void* ptr, size_t size);
+void abort(void);
+int atexit(void (*func)(void));
+void exit(int status);
+void _Exit(int status);
+char* getenv(const char* name);
+int system(const char* string);
+void* bsearch(const void* key, const void* base, size_t nmemb, size_t size,
+ int (*compar)(const void *, const void *));
+void qsort(void* base, size_t nmemb, size_t size,
+ int (*compar)(const void *, const void *));
+int abs( int j);
+long abs( long j);
+long long abs(long long j); // C++0X
+long labs( long j);
+long long llabs(long long j); // C99
+div_t div( int numer, int denom);
+ldiv_t div( long numer, long denom);
+lldiv_t div(long long numer, long long denom); // C++0X
+ldiv_t ldiv( long numer, long denom);
+lldiv_t lldiv(long long numer, long long denom); // C99
+int mblen(const char* s, size_t n);
+int mbtowc(wchar_t* restrict pwc, const char* restrict s, size_t n);
+int wctomb(char* s, wchar_t wchar);
+size_t mbstowcs(wchar_t* restrict pwcs, const char* restrict s, size_t n);
+size_t wcstombs(char* restrict s, const wchar_t* restrict pwcs, size_t n);
+
+} // std
+
+*/
+
+#include <__config>
+#include <stdlib.h>
+
+#pragma GCC system_header
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+using ::size_t;
+using ::div_t;
+using ::ldiv_t;
+using ::lldiv_t;
+using ::atof;
+using ::atoi;
+using ::atol;
+using ::atoll;
+using ::strtod;
+using ::strtof;
+using ::strtold;
+using ::strtol;
+using ::strtoll;
+using ::strtoul;
+using ::strtoull;
+using ::rand;
+using ::srand;
+using ::calloc;
+using ::free;
+using ::malloc;
+using ::realloc;
+using ::abort;
+using ::atexit;
+using ::exit;
+using ::_Exit;
+using ::getenv;
+using ::system;
+using ::bsearch;
+using ::qsort;
+using ::abs;
+using ::labs;
+using ::llabs;
+using ::div;
+using ::ldiv;
+using ::lldiv;
+using ::mblen;
+using ::mbtowc;
+using ::wctomb;
+using ::mbstowcs;
+using ::wcstombs;
+
+inline _LIBCPP_INLINE_VISIBILITY long abs( long __x) {return labs(__x);}
+inline _LIBCPP_INLINE_VISIBILITY long long abs(long long __x) {return llabs(__x);}
+
+inline _LIBCPP_INLINE_VISIBILITY ldiv_t div( long __x, long __y) {return ldiv(__x, __y);}
+inline _LIBCPP_INLINE_VISIBILITY lldiv_t div(long long __x, long long __y) {return lldiv(__x, __y);}
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_CSTDLIB