Note. You can use Microsoft Visual Studio to search the entire set of source code here to see whether the usage of a particular Windows API is being demonstrated ...

LLVM powers the core development tools, operating systems, and most applications at Apple Computer, where it long ago ...

This is the C++11 template based header only library under Windows/Linux/MacOs to convert UFT-8/16/32 symbols and strings. The library transparently support wchar_t as UTF-16 for Windows and UTF-32 ...