[PATCH] D33082: Fix Libc++ build with MinGW64

[Shoaib Meenai via Phabricator via cfe-commits]

smeenai added a comment.

@compnerd see my previous comment:

> @EricWF and I discussed this on IRC a bit. I'm not a fan of overloading _LIBCPP_WIN32API for this purpose, since to me that macro is meant for guarding Windows API functions, not for CRT functions. Eric suggested adding a new macro _LIBCPP_MSVCRT_LIKE, which I'd be fine with.

`_LIBCPP_MSVCRT` isn't defined for MinGW (since they have their own CRT headers), so we need a new macro that's defined for both MSVCRT and MinGW.


https://reviews.llvm.org/D33082