* Several portability fixes from Michael Callahan
<callahan@xmission.com> including adding in missing
#includes and adding void in function prototypes.
-Shawn
Some minor improvements to rounding in aspectframes.
Make sure that child allocation is always >= 0
Always trigger size allocation with gtk_widget_queue_resize
to prevent calling size_allocate before allocation done.
gtk/gtkframe.c:
Changed tests for drawability to GTK_WIDGET_DRAWABLE
Always trigger size allocation with gtk_widget_queue_resize
to prevent calling size_allocate before allocation done.