Function kernel32::WideCharToMultiByte

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