void Gdk_window_set_decorations(int ARI, ei_x_buff *XBUF, char *B, int *I){
gboolean Gdk_window_set_decorations(int ARI, ei_x_buff *XBUF, char *B, int *I){
void Gdk_window_set_decorations(int ARI, ei_x_buff *XBUF, char *B, int *I){  GdkWindow* object;  GdkWMDecoration decorations;  /* no return value */  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GDK_TYPE_WINDOW, (GObject**)&object) ) return;  if ( ! gn_get_arg_flags(XBUF, B, I, "GdkWMDecoration", (gint*)&decorations) ) return;  gdk_window_set_decorations(object, decorations);  gn_put_void(XBUF);}