https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6080
Apparently gtk_radio_button_get_group() must be called after
each addition to the group before the 'group' GSList pointer can be used
again in, for example, a call to get_radio_button_new_with_label().
(Where does it say this in the GTK docs ? It does make sense, tho, given
the way GSLists work).
We'll use gtk_radio_button_new_with_label_from_widget() instead to let GTK
handle the grouping.
svn path=/trunk/; revision=37867
functions that take no arguments, otherwise the function is treated as a
crufty old C function with undeclared arguments.
svn path=/trunk/; revision=37211
