missing #include <ctype.h>.

missing #include <ctype.h>.

2007-05-23  Yevgen Muntyan  <muntyan@tamu.edu>

	* gtk/gtkprintunixdialog.c: missing #include <ctype.h>.

	* gtk/gtkhandlebox.c (gtk_handle_box_paint):
	* gtk/gtkpagesetupunixdialog.c (_gtk_load_custom_papers):
	* gtk/gtkstatusbar.c (gtk_statusbar_get_context_id):
	* gtk/gtkiconcache.c (_gtk_icon_cache_new_for_path):
	* gtk/gtktrayicon-x11.c (gtk_tray_icon_send_dock_request):
	* gtk/gtkpreview.c (gtk_preview_finalize):
	* gtk/gtknotebook.c (gtk_notebook_set_group_id):
	* tests/testnotebookdnd.c (window_creation_function):
	* tests/testiconview.c (do_popup_menu):
	Fixed some compiler warnings (#440689).

svn path=/trunk/; revision=17898