829 flk_invoke_callbacks(flk_callback_t *cblist, flk_cb_when_t when)  in flk_invoke_callbacks()  argument
835 	if (cblist == NULL)  in flk_invoke_callbacks()
839 		cb = cblist;  in flk_invoke_callbacks()
847 		} while (cb != cblist);  in flk_invoke_callbacks()
849 		cb = cblist->cb_prev;  in flk_invoke_callbacks()
856 		} while (cb != cblist->cb_prev);  in flk_invoke_callbacks()
884     void *cbdata, flk_callback_t *cblist)  in flk_add_callback()  argument
888 	if (cblist == NULL)  in flk_add_callback()
891 	newcb->cb_prev = cblist->cb_prev;  in flk_add_callback()
892 	newcb->cb_next = cblist;  in flk_add_callback()
893 	cblist->cb_prev->cb_next = newcb;  in flk_add_callback()
894 	cblist->cb_prev = newcb;  in flk_add_callback()