pub unsafe extern "C" fn CryptMsgCountersignEncoded(
dwEncodingType: DWORD,
pbSignerInfo: PBYTE,
cbSignerInfo: DWORD,
cCountersigners: DWORD,
rgCountersigners: PCMSG_SIGNER_ENCODE_INFO,
pbCountersignature: PBYTE,
pcbCountersignature: PDWORD,
) -> BOOL