-static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
-static gpointer setup_add_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
-static gpointer setup_remove_func(ObParseInst *i,
- xmlDocPtr doc, xmlNodePtr node);
-static void free_func(gpointer options);
+static gpointer setup_func(xmlNodePtr node);
+static gpointer setup_add_func(xmlNodePtr node);
+static gpointer setup_remove_func(xmlNodePtr node);