More windows port work by Ruben Van Boxem git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@142732 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/cstdlib b/include/cstdlib index e8726cf..01b13a8 100644 --- a/include/cstdlib +++ b/include/cstdlib 
@@ -81,6 +81,9 @@    #include <__config>  #include <stdlib.h> +#ifdef _MSC_VER +#include "support/win32/support.h" +#endif // _MSC_VER    #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)  #pragma GCC system_header @@ -129,11 +132,13 @@  using ::mbstowcs;  using ::wcstombs;   +#ifndef _MSC_VER // MSVC already has the correct prototype in <stdlib.h.h> #ifdef __cplusplus  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);} +#endif // _MSC_VER    _LIBCPP_END_NAMESPACE_STD