def encode(self, data, size):
        """
        Encode a stream of bytes into an armoured string. Returns the armoured
string, or NULL if there was insufficient memory available to allocate
a new string.
        """
        return return_fresh_string(lib.zarmour_encode(self._as_parameter_, data, size))
Encode a stream of bytes into an armoured string. Returns the armoured
string, or NULL if there was insufficient memory available to allocate
a new string.