Function windows_sys::Win32::Security::Cryptography::CryptSignMessageWithKey
pub unsafe extern "system" fn CryptSignMessageWithKey(
psignpara: *const CRYPT_KEY_SIGN_MESSAGE_PARA,
pbtobesigned: *const u8,
cbtobesigned: u32,
pbsignedblob: *mut u8,
pcbsignedblob: *mut u32,
) -> BOOL