gtk3x-client move_from_container_to_container() calls gtk_box_append() and gtk_box_remove() without casting parameter to GTK_BOX(). This causes compile to fail when no longer using the compatibility macro (that does casting of its own) for building with gtk-3.98.3, but one really compiles against gtk-3.98.4.
gtk3x-client move_from_container_to_container() calls gtk_box_append() and gtk_box_remove() without casting parameter to GTK_BOX(). This causes compile to fail when no longer using the compatibility macro (that does casting of its own) for building with gtk-3.98.3, but one really compiles against gtk-3.98.4.