Function CryptSignMessage
pub unsafe fn CryptSignMessage(
psignpara: *const CRYPT_SIGN_MESSAGE_PARA,
fdetachedsignature: bool,
ctobesigned: u32,
rgpbtobesigned: Option<*const *const u8>,
rgcbtobesigned: *const u32,
pbsignedblob: Option<*mut u8>,
pcbsignedblob: *mut u32,
) -> Result<()>