>>>>> "Andres" == Andres Freund <andres(at)anarazel(dot)de> writes:
Andres> a) cast result of lfirst/lnext/whatnot.
Again, what we need here is something like
#define lfirst_node(_type_, l) (castNode(_type_, lfirst(l)))
etc.
--
Andrew (irc:RhodiumToad)