Structure at include/linux/mISDNif.h, line 400 References: drivers/isdn/hardware/mISDN/avmfritz.c, line 843 drivers/isdn/hardware/mISDN/avmfritz.c, line 880 drivers/isdn/hardware/mISDN/hfcmulti.c, line 3566 drivers/isdn/hardware/mISDN/hfcmulti.c, line 4135 drivers/isdn/hardware/mISDN/hfcpci.c, line 1534 drivers/isdn/hardware/mISDN/hfcpci.c, line 1791 drivers/isdn/hardware/mISDN/hfcsusb.c, line 504 drivers/isdn/hardware/mISDN/hfcsusb.c, line 806 drivers/isdn/hardware/mISDN/mISDNipac.c, line 1398 drivers/isdn/hardware/mISDN/mISDNipac.c, line 1515 drivers/isdn/hardware/mISDN/mISDNisar.c, line 1574 drivers/isdn/hardware/mISDN/netjet.c, line 797 drivers/isdn/hardware/mISDN/netjet.c, line 835 drivers/isdn/hardware/mISDN/speedfax.c, line 221 drivers/isdn/hardware/mISDN/w6692.c, line 1002 drivers/isdn/hardware/mISDN/w6692.c, line 1025 drivers/isdn/mISDN/dsp_cmx.c, line 364 drivers/isdn/mISDN/dsp_core.c, line 192 drivers/isdn/mISDN/dsp_core.c, line 259 drivers/isdn/mISDN/dsp_core.c, line 631 drivers/isdn/mISDN/dsp_hwec.c, line 55 drivers/isdn/mISDN/dsp_hwec.c, line 109 drivers/isdn/mISDN/hwchannel.c, line 165 drivers/isdn/mISDN/l1oip_core.c, line 949 drivers/isdn/mISDN/l1oip_core.c, line 1185 drivers/isdn/mISDN/socket.c, line 292 include/linux/mISDNhw.h, line 187 include/linux/mISDNif.h, line 400