+2003-02-01 Matthias Clasen <maclas@gmx.de>
+
+ * gtk/compiling.sgml: Mention xxx_DISABLE_DEPRECATED and
+ GDK_MULTIHEAD_SAFE.
+
2003-01-31 Matthias Clasen <maclas@gmx.de>
* gtk/tmpl/gtkmain.sgml: Deprecate the gtk_timeout_*, gtk_idle_*
</programlisting>
</para>
-</refsect1>
+<para>
+If you want to make sure that your program doesn't use any deprecated
+functions, you can define the preprocessor symbol GTK_DISABLE_DEPRECATED
+by using the command line option <literal>-DGTK_DISABLE_DEPRECATED=1</literal>.
+There are similar symbols GDK_DISABLE_DEPRECATED,
+GDK_PIXBUF_DISABLE_DEPRECATED and G_DISABLE_DEPRECATED for GDK, GdkPixbuf and
+GLib.
+</para>
+
+<para>
+If you want to make sure that your program doesn't use any functions which
+may be problematic in a multihead setting, you can define the preprocessor
+symbol GDK_MULTIHEAD_SAFE by using the command line option
+<literal>-DGTK_MULTIHEAD_SAFE=1</literal>.
+</para>
+</refsect1>
</refentry>
+
+
+
+