extern struct MaintenanceThreadHook *MaintenanceThreadHookTable;
+struct SearchFunctionHook {
+ struct SearchFunctionHook *next;
+ void (*fcn_ptr) (int *, long **, char *);
+ char *name;
+};
+extern struct SearchFunctionHook *SearchFunctionHookTable;
+
/* Defines the relationship of a user to a particular room */
struct visit {