Function windows_sys::Win32::Security::Cryptography::CryptMsgCountersign

pub unsafe extern "system" fn CryptMsgCountersign(
    hcryptmsg: *const c_void,
    dwindex: u32,
    ccountersigners: u32,
    rgcountersigners: *const CMSG_SIGNER_ENCODE_INFO,
) -> BOOL