pub unsafe extern "system" fn SetEncryptedFileMetadata(
    lpfilename: PCWSTR,
    pboldmetadata: *const u8,
    pbnewmetadata: *const u8,
    pownerhash: *const ENCRYPTION_CERTIFICATE_HASH,
    dwoperation: u32,
    pcertificatesadded: *const ENCRYPTION_CERTIFICATE_HASH_LIST,
) -> u32