HelenOS sources

loc_unregister_tree_function  545 uspace/srv/devman/drv_conn.c 			rc = loc_unregister_tree_function(fun, &device_tree);
loc_unregister_tree_function  414 uspace/srv/devman/fun.c 		rc = loc_unregister_tree_function(fun, &device_tree);
loc_unregister_tree_function   41 uspace/srv/devman/loc.h extern errno_t loc_unregister_tree_function(fun_node_t *, dev_tree_t *);