FLG_L1_ACTTIMER 180 drivers/isdn/mISDN/layer1.c test_and_set_bit(FLG_L1_ACTTIMER, &l1->Flags); FLG_L1_ACTTIMER 206 drivers/isdn/mISDN/layer1.c test_and_clear_bit(FLG_L1_ACTTIMER, &l1->Flags);