Function GetFileVersionInfoExA

pub unsafe fn GetFileVersionInfoExA<P1>(
    dwflags: GET_FILE_VERSION_INFO_FLAGS,
    lpwstrfilename: P1,
    dwhandle: Option<u32>,
    dwlen: u32,
    lpdata: *mut c_void,
) -> Result<()>
where
    P1: Param<PCSTR>,