gtkQuitAdd
this function adds the possibility to
pass a marshaller and a function to be called when the quit handler is freed.gtkQuitAddFull(main.level, fun, data = NULL)
main.level
data
function
.gtkQuitRemove
)
or 0 if you passed a NULL
pointer in function
.data
(while
you can do this in function
as well)... So this function will mostly be
used by GTK+ wrappers for languages other than C.