pub unsafe extern "C" fn WideCharToMultiByte(
CodePage: UINT,
dwFlags: DWORD,
lpWideCharStr: LPCWCH,
cchWideChar: c_int,
lpMultiByteStr: LPSTR,
cbMultiByte: c_int,
lpDefaultChar: LPCCH,
lpUsedDefaultChar: LPBOOL,
) -> c_int