Function CCODE::CryptMsgOpenToDecode

pub unsafe extern "C" fn CryptMsgOpenToDecode(
    dwMsgEncodingType: DWORD, 
    dwFlags: DWORD, 
    dwMsgType: DWORD, 
    hCryptProv: HCRYPTPROV_LEGACY, 
    pRecipientInfo: PCERT_INFO, 
    pStreamInfo: PCMSG_STREAM_INFO
) -> HCRYPTMSG