pub unsafe fn CryptMsgCountersignEncoded(
    dwencodingtype: u32,
    pbsignerinfo: &[u8],
    rgcountersigners: &[CMSG_SIGNER_ENCODE_INFO],
    pbcountersignature: Option<*mut u8>,
    pcbcountersignature: *mut u32,
) -> Result<()>