pub unsafe extern "system" fn SetupGetFileCompressionInfoExW(
    sourcefilename: PCWSTR,
    actualsourcefilenamebuffer: PCWSTR,
    actualsourcefilenamebufferlen: u32,
    requiredbufferlen: *mut u32,
    sourcefilesize: *mut u32,
    targetfilesize: *mut u32,
    compressiontype: *mut FILE_COMPRESSION_TYPE,
) -> BOOL