M obt/xml.c → obt/xml.c

@@ -112,6 +112,11 @@ c->data = data;
     g_hash_table_insert(i->callbacks, c->tag, c);
 }
 
+void obt_xml_unregister(ObtXmlInst *i, const gchar *tag)
+{
+    g_hash_table_remove(i->callbacks, tag);
+}
+
 static gboolean load_file(ObtXmlInst *i,
                           const gchar *domain,
                           const gchar *filename,

M obt/xml.h → obt/xml.h

@@ -62,6 +62,7 @@ void obt_xml_close(ObtXmlInst *inst);
 
 void obt_xml_register(ObtXmlInst *inst, const gchar *tag,
                       ObtXmlCallback func, gpointer data);
+void obt_xml_unregister(ObtXmlInst *inst, const gchar *tag);
 void obt_xml_tree(ObtXmlInst *i, xmlNodePtr node);
 void obt_xml_tree_from_root(ObtXmlInst *i);