\begin{describe}{gf}{sod-message-argument-tail @<message> @> @<list>}
\end{describe}
-\begin{describe}{gf}{sod-message-no-varargs-tail @<message> @> @<list>}
-\end{describe}
-
\begin{describe}{gf}{sod-method-function-type @<method> @> @<c-type>}
\end{describe}