On Tue, 2003-10-28 at 15:59, Mike wrote: > Heya, > > I've seen a number of applications and libraries such as pango > using g_slist_foreach(list, (GFunc) g_free, NULL); and other single > argument functions. > > GFunc is typed out to two args, and g_slist_foreach calls the passed > function with two args (eg. g_free(list->data, NULL)). This works, > but is it proper c? Would some compilers complain? It's not guaranteed by the C standard, but it can be assumed to work everywhere that matters. (Everywhere GLib runs anyways.) Compilers won't complain as long as the cast is there. Regards, Owen _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
