Extern or forward variable declaration at drivers/comedi/drivers/8255.h, line 28 References: drivers/comedi/drivers/8255.c, line 50 drivers/comedi/drivers/8255.c, line 102 drivers/comedi/drivers/8255.h, line 28 drivers/comedi/drivers/8255.h, line 30 drivers/comedi/drivers/8255.h, line 35 drivers/comedi/drivers/8255.h, line 40 drivers/comedi/drivers/8255_pci.c, line 199 drivers/comedi/drivers/adv_pci_dio.c, line 242 drivers/comedi/drivers/adv_pci_dio.c, line 295 drivers/comedi/drivers/adv_pci_dio.c, line 342 drivers/comedi/drivers/adv_pci_dio.c, line 371 drivers/comedi/drivers/adv_pci_dio.c, line 395 drivers/comedi/drivers/adv_pci_dio.c, line 409 drivers/comedi/drivers/adv_pci_dio.c, line 428 drivers/comedi/drivers/adv_pci_dio.c, line 443 drivers/comedi/drivers/adv_pci_dio.c, line 466 drivers/comedi/drivers/adv_pci_dio.c, line 554 drivers/comedi/drivers/aio_aio12_8.c, line 100 drivers/comedi/drivers/aio_aio12_8.c, line 113 drivers/comedi/drivers/aio_aio12_8.c, line 156 drivers/comedi/drivers/aio_aio12_8.c, line 177 drivers/comedi/drivers/aio_aio12_8.c, line 203 drivers/comedi/drivers/amplc_dio200_common.c, line 145 drivers/comedi/drivers/amplc_dio200_common.c, line 166 drivers/comedi/drivers/amplc_dio200_common.c, line 185 drivers/comedi/drivers/amplc_dio200_common.c, line 197 drivers/comedi/drivers/amplc_dio200_common.c, line 219 drivers/comedi/drivers/amplc_dio200_common.c, line 240 drivers/comedi/drivers/amplc_dio200_common.c, line 262 drivers/comedi/drivers/amplc_dio200_common.c, line 333 drivers/comedi/drivers/amplc_dio200_common.c, line 348 drivers/comedi/drivers/amplc_dio200_common.c, line 398 drivers/comedi/drivers/amplc_dio200_common.c, line 419 drivers/comedi/drivers/amplc_dio200_common.c, line 461 drivers/comedi/drivers/amplc_dio200_common.c, line 473 drivers/comedi/drivers/amplc_dio200_common.c, line 484 drivers/comedi/drivers/amplc_dio200_common.c, line 495 drivers/comedi/drivers/amplc_dio200_common.c, line 540 drivers/comedi/drivers/amplc_dio200_common.c, line 596 drivers/comedi/drivers/amplc_dio200_common.c, line 615 drivers/comedi/drivers/amplc_dio200_common.c, line 649 drivers/comedi/drivers/amplc_dio200_common.c, line 676 drivers/comedi/drivers/amplc_dio200_common.c, line 699 drivers/comedi/drivers/amplc_dio200_common.c, line 711 drivers/comedi/drivers/amplc_dio200_common.c, line 721 drivers/comedi/drivers/amplc_dio200_common.c, line 734 drivers/comedi/drivers/amplc_dio200_common.c, line 744 drivers/comedi/drivers/amplc_dio200_common.c, line 779 drivers/comedi/drivers/amplc_pc236_common.c, line 60 drivers/comedi/drivers/amplc_pc236_common.c, line 68 drivers/comedi/drivers/amplc_pc236_common.c, line 106 drivers/comedi/drivers/amplc_pc236_common.c, line 114 drivers/comedi/drivers/amplc_pc236_common.c, line 124 drivers/comedi/drivers/amplc_pc236_common.c, line 140 drivers/comedi/drivers/amplc_pci230.c, line 709 drivers/comedi/drivers/amplc_pci230.c, line 723 drivers/comedi/drivers/amplc_pci230.c, line 823 drivers/comedi/drivers/amplc_pci230.c, line 850 drivers/comedi/drivers/amplc_pci230.c, line 882 drivers/comedi/drivers/amplc_pci230.c, line 1009 drivers/comedi/drivers/amplc_pci230.c, line 1063 drivers/comedi/drivers/amplc_pci230.c, line 1093 drivers/comedi/drivers/amplc_pci230.c, line 1177 drivers/comedi/drivers/amplc_pci230.c, line 1210 drivers/comedi/drivers/amplc_pci230.c, line 1287 drivers/comedi/drivers/amplc_pci230.c, line 1301 drivers/comedi/drivers/amplc_pci230.c, line 1373 drivers/comedi/drivers/amplc_pci230.c, line 1404 drivers/comedi/drivers/amplc_pci230.c, line 1507 drivers/comedi/drivers/amplc_pci230.c, line 1713 drivers/comedi/drivers/amplc_pci230.c, line 1746 drivers/comedi/drivers/amplc_pci230.c, line 1788 drivers/comedi/drivers/amplc_pci230.c, line 1812 drivers/comedi/drivers/amplc_pci230.c, line 1860 drivers/comedi/drivers/amplc_pci230.c, line 1998 drivers/comedi/drivers/amplc_pci230.c, line 2013 drivers/comedi/drivers/amplc_pci230.c, line 2078 drivers/comedi/drivers/amplc_pci230.c, line 2274 drivers/comedi/drivers/amplc_pci230.c, line 2286 drivers/comedi/drivers/amplc_pci230.c, line 2287 drivers/comedi/drivers/amplc_pci230.c, line 2376 drivers/comedi/drivers/cb_pcidas.c, line 311 drivers/comedi/drivers/cb_pcidas.c, line 325 drivers/comedi/drivers/cb_pcidas.c, line 378 drivers/comedi/drivers/cb_pcidas.c, line 404 drivers/comedi/drivers/cb_pcidas.c, line 435 drivers/comedi/drivers/cb_pcidas.c, line 469 drivers/comedi/drivers/cb_pcidas.c, line 483 drivers/comedi/drivers/cb_pcidas.c, line 560 drivers/comedi/drivers/cb_pcidas.c, line 597 drivers/comedi/drivers/cb_pcidas.c, line 630 drivers/comedi/drivers/cb_pcidas.c, line 649 drivers/comedi/drivers/cb_pcidas.c, line 676 drivers/comedi/drivers/cb_pcidas.c, line 786 drivers/comedi/drivers/cb_pcidas.c, line 871 drivers/comedi/drivers/cb_pcidas.c, line 890 drivers/comedi/drivers/cb_pcidas.c, line 963 drivers/comedi/drivers/cb_pcidas.c, line 982 drivers/comedi/drivers/cb_pcidas.c, line 997 drivers/comedi/drivers/cb_pcidas.c, line 1031 drivers/comedi/drivers/cb_pcidas.c, line 1086 drivers/comedi/drivers/cb_pcidas.c, line 1109 drivers/comedi/drivers/cb_pcidas.c, line 1142 drivers/comedi/drivers/cb_pcidas.c, line 1253 drivers/comedi/drivers/cb_pcidas64.c, line 1727 drivers/comedi/drivers/cb_pcidas64.c, line 1747 drivers/comedi/drivers/cb_pcidas64.c, line 1964 drivers/comedi/drivers/cb_pcidas64.c, line 2059 drivers/comedi/drivers/cb_pcidas64.c, line 2098 drivers/comedi/drivers/cb_pcidas64.c, line 2553 drivers/comedi/drivers/cb_pcidas64.c, line 2676 drivers/comedi/drivers/cb_pcidas64.c, line 2738 drivers/comedi/drivers/cb_pcidas64.c, line 2780 drivers/comedi/drivers/cb_pcidas64.c, line 2815 drivers/comedi/drivers/cb_pcidas64.c, line 2917 drivers/comedi/drivers/cb_pcidas64.c, line 2934 drivers/comedi/drivers/cb_pcidas64.c, line 2992 drivers/comedi/drivers/cb_pcidas64.c, line 3070 drivers/comedi/drivers/cb_pcidas64.c, line 3090 drivers/comedi/drivers/cb_pcidas64.c, line 3215 drivers/comedi/drivers/cb_pcidas64.c, line 3265 drivers/comedi/drivers/cb_pcidas64.c, line 3289 drivers/comedi/drivers/cb_pcidas64.c, line 3315 drivers/comedi/drivers/cb_pcidas64.c, line 3334 drivers/comedi/drivers/cb_pcidas64.c, line 3414 drivers/comedi/drivers/cb_pcidas64.c, line 3435 drivers/comedi/drivers/cb_pcidas64.c, line 3449 drivers/comedi/drivers/cb_pcidas64.c, line 3462 drivers/comedi/drivers/cb_pcidas64.c, line 3478 drivers/comedi/drivers/cb_pcidas64.c, line 3624 drivers/comedi/drivers/cb_pcidas64.c, line 3677 drivers/comedi/drivers/cb_pcidas64.c, line 3763 drivers/comedi/drivers/cb_pcidas64.c, line 3784 drivers/comedi/drivers/cb_pcidda.c, line 286 drivers/comedi/drivers/cb_pcidda.c, line 333 drivers/comedi/drivers/cb_pcimdas.c, line 158 drivers/comedi/drivers/cb_pcimdas.c, line 172 drivers/comedi/drivers/cb_pcimdas.c, line 221 drivers/comedi/drivers/cb_pcimdas.c, line 240 drivers/comedi/drivers/cb_pcimdas.c, line 255 drivers/comedi/drivers/cb_pcimdas.c, line 270 drivers/comedi/drivers/cb_pcimdas.c, line 353 drivers/comedi/drivers/cb_pcimdda.c, line 85 drivers/comedi/drivers/cb_pcimdda.c, line 115 drivers/comedi/drivers/cb_pcimdda.c, line 131 drivers/comedi/drivers/comedi_8255.c, line 63 drivers/comedi/drivers/comedi_8255.c, line 95 drivers/comedi/drivers/comedi_8255.c, line 116 drivers/comedi/drivers/comedi_8255.c, line 143 drivers/comedi/drivers/comedi_8255.c, line 203 drivers/comedi/drivers/comedi_8255.c, line 238 drivers/comedi/drivers/comedi_8255.c, line 255 drivers/comedi/drivers/daqboard2000.c, line 307 drivers/comedi/drivers/daqboard2000.c, line 319 drivers/comedi/drivers/daqboard2000.c, line 383 drivers/comedi/drivers/daqboard2000.c, line 396 drivers/comedi/drivers/daqboard2000.c, line 683 drivers/comedi/drivers/das08.c, line 156 drivers/comedi/drivers/das08.c, line 169 drivers/comedi/drivers/das08.c, line 252 drivers/comedi/drivers/das08.c, line 262 drivers/comedi/drivers/das08.c, line 282 drivers/comedi/drivers/das08.c, line 292 drivers/comedi/drivers/das08.c, line 326 drivers/comedi/drivers/das08.c, line 347 drivers/comedi/drivers/das16.c, line 446 drivers/comedi/drivers/das16.c, line 470 drivers/comedi/drivers/das16.c, line 558 drivers/comedi/drivers/das16.c, line 585 drivers/comedi/drivers/das16.c, line 695 drivers/comedi/drivers/das16.c, line 762 drivers/comedi/drivers/das16.c, line 792 drivers/comedi/drivers/das16.c, line 810 drivers/comedi/drivers/das16.c, line 823 drivers/comedi/drivers/das16.c, line 857 drivers/comedi/drivers/das16.c, line 879 drivers/comedi/drivers/das16.c, line 889 drivers/comedi/drivers/das16.c, line 951 drivers/comedi/drivers/das16.c, line 987 drivers/comedi/drivers/das16.c, line 1021 drivers/comedi/drivers/das16m1.c, line 122 drivers/comedi/drivers/das16m1.c, line 140 drivers/comedi/drivers/das16m1.c, line 168 drivers/comedi/drivers/das16m1.c, line 240 drivers/comedi/drivers/das16m1.c, line 297 drivers/comedi/drivers/das16m1.c, line 310 drivers/comedi/drivers/das16m1.c, line 323 drivers/comedi/drivers/das16m1.c, line 352 drivers/comedi/drivers/das16m1.c, line 362 drivers/comedi/drivers/das16m1.c, line 377 drivers/comedi/drivers/das16m1.c, line 437 drivers/comedi/drivers/das16m1.c, line 508 drivers/comedi/drivers/dmm32at.c, line 160 drivers/comedi/drivers/dmm32at.c, line 179 drivers/comedi/drivers/dmm32at.c, line 191 drivers/comedi/drivers/dmm32at.c, line 204 drivers/comedi/drivers/dmm32at.c, line 234 drivers/comedi/drivers/dmm32at.c, line 261 drivers/comedi/drivers/dmm32at.c, line 364 drivers/comedi/drivers/dmm32at.c, line 396 drivers/comedi/drivers/dmm32at.c, line 418 drivers/comedi/drivers/dmm32at.c, line 439 drivers/comedi/drivers/dmm32at.c, line 452 drivers/comedi/drivers/dmm32at.c, line 547 drivers/comedi/drivers/ni_atmio16d.c, line 224 drivers/comedi/drivers/ni_atmio16d.c, line 235 drivers/comedi/drivers/ni_atmio16d.c, line 287 drivers/comedi/drivers/ni_atmio16d.c, line 434 drivers/comedi/drivers/ni_atmio16d.c, line 442 drivers/comedi/drivers/ni_atmio16d.c, line 459 drivers/comedi/drivers/ni_atmio16d.c, line 499 drivers/comedi/drivers/ni_atmio16d.c, line 529 drivers/comedi/drivers/ni_atmio16d.c, line 542 drivers/comedi/drivers/ni_atmio16d.c, line 575 drivers/comedi/drivers/ni_daq_dio24.c, line 34 drivers/comedi/drivers/ni_labpc_common.c, line 104 drivers/comedi/drivers/ni_labpc_common.c, line 149 drivers/comedi/drivers/ni_labpc_common.c, line 213 drivers/comedi/drivers/ni_labpc_common.c, line 226 drivers/comedi/drivers/ni_labpc_common.c, line 441 drivers/comedi/drivers/ni_labpc_common.c, line 498 drivers/comedi/drivers/ni_labpc_common.c, line 612 drivers/comedi/drivers/ni_labpc_common.c, line 819 drivers/comedi/drivers/ni_labpc_common.c, line 890 drivers/comedi/drivers/ni_labpc_common.c, line 902 drivers/comedi/drivers/ni_labpc_common.c, line 1121 drivers/comedi/drivers/ni_labpc_common.c, line 1144 drivers/comedi/drivers/ni_labpc_common.c, line 1158 drivers/comedi/drivers/ni_labpc_common.c, line 1192 drivers/comedi/drivers/ni_mio_common.c, line 878 drivers/comedi/drivers/ni_mio_common.c, line 948 drivers/comedi/drivers/ni_mio_common.c, line 990 drivers/comedi/drivers/ni_mio_common.c, line 1012 drivers/comedi/drivers/ni_mio_common.c, line 1039 drivers/comedi/drivers/ni_mio_common.c, line 1101 drivers/comedi/drivers/ni_mio_common.c, line 1114 drivers/comedi/drivers/ni_mio_common.c, line 1174 drivers/comedi/drivers/ni_mio_common.c, line 1192 drivers/comedi/drivers/ni_mio_common.c, line 1213 drivers/comedi/drivers/ni_mio_common.c, line 1225 drivers/comedi/drivers/ni_mio_common.c, line 1255 drivers/comedi/drivers/ni_mio_common.c, line 1284 drivers/comedi/drivers/ni_mio_common.c, line 1363 drivers/comedi/drivers/ni_mio_common.c, line 1395 drivers/comedi/drivers/ni_mio_common.c, line 1432 drivers/comedi/drivers/ni_mio_common.c, line 1466 drivers/comedi/drivers/ni_mio_common.c, line 1505 drivers/comedi/drivers/ni_mio_common.c, line 1571 drivers/comedi/drivers/ni_mio_common.c, line 1704 drivers/comedi/drivers/ni_mio_common.c, line 1822 drivers/comedi/drivers/ni_mio_common.c, line 1955 drivers/comedi/drivers/ni_mio_common.c, line 2002 drivers/comedi/drivers/ni_mio_common.c, line 2146 drivers/comedi/drivers/ni_mio_common.c, line 2162 drivers/comedi/drivers/ni_mio_common.c, line 2465 drivers/comedi/drivers/ni_mio_common.c, line 2519 drivers/comedi/drivers/ni_mio_common.c, line 2553 drivers/comedi/drivers/ni_mio_common.c, line 2626 drivers/comedi/drivers/ni_mio_common.c, line 2667 drivers/comedi/drivers/ni_mio_common.c, line 2681 drivers/comedi/drivers/ni_mio_common.c, line 2748 drivers/comedi/drivers/ni_mio_common.c, line 2822 drivers/comedi/drivers/ni_mio_common.c, line 2862 drivers/comedi/drivers/ni_mio_common.c, line 3164 drivers/comedi/drivers/ni_mio_common.c, line 3252 drivers/comedi/drivers/ni_mio_common.c, line 3261 drivers/comedi/drivers/ni_mio_common.c, line 3301 drivers/comedi/drivers/ni_mio_common.c, line 3381 drivers/comedi/drivers/ni_mio_common.c, line 3453 drivers/comedi/drivers/ni_mio_common.c, line 3472 drivers/comedi/drivers/ni_mio_common.c, line 3496 drivers/comedi/drivers/ni_mio_common.c, line 3521 drivers/comedi/drivers/ni_mio_common.c, line 3534 drivers/comedi/drivers/ni_mio_common.c, line 3550 drivers/comedi/drivers/ni_mio_common.c, line 3612 drivers/comedi/drivers/ni_mio_common.c, line 3665 drivers/comedi/drivers/ni_mio_common.c, line 3709 drivers/comedi/drivers/ni_mio_common.c, line 3729 drivers/comedi/drivers/ni_mio_common.c, line 3754 drivers/comedi/drivers/ni_mio_common.c, line 3805 drivers/comedi/drivers/ni_mio_common.c, line 3852 drivers/comedi/drivers/ni_mio_common.c, line 3944 drivers/comedi/drivers/ni_mio_common.c, line 4085 drivers/comedi/drivers/ni_mio_common.c, line 4100 drivers/comedi/drivers/ni_mio_common.c, line 4123 drivers/comedi/drivers/ni_mio_common.c, line 4179 drivers/comedi/drivers/ni_mio_common.c, line 4239 drivers/comedi/drivers/ni_mio_common.c, line 4403 drivers/comedi/drivers/ni_mio_common.c, line 4417 drivers/comedi/drivers/ni_mio_common.c, line 4430 drivers/comedi/drivers/ni_mio_common.c, line 4516 drivers/comedi/drivers/ni_mio_common.c, line 4532 drivers/comedi/drivers/ni_mio_common.c, line 4689 drivers/comedi/drivers/ni_mio_common.c, line 4722 drivers/comedi/drivers/ni_mio_common.c, line 4813 drivers/comedi/drivers/ni_mio_common.c, line 5200 drivers/comedi/drivers/ni_mio_common.c, line 5243 drivers/comedi/drivers/ni_mio_common.c, line 5858 drivers/comedi/drivers/ni_mio_common.c, line 5876 drivers/comedi/drivers/ni_mio_common.c, line 5891 drivers/comedi/drivers/ni_mio_common.c, line 5892 drivers/comedi/drivers/ni_mio_common.c, line 5975 drivers/comedi/drivers/ni_pcimio.c, line 1148 drivers/comedi/drivers/ni_pcimio.c, line 1161 drivers/comedi/drivers/ni_pcimio.c, line 1174 drivers/comedi/drivers/ni_pcimio.c, line 1187 drivers/comedi/drivers/ni_pcimio.c, line 1200 drivers/comedi/drivers/pcl724.c, line 99 drivers/comedi/drivers/pcm3724.c, line 63 drivers/comedi/drivers/pcm3724.c, line 88 drivers/comedi/drivers/pcm3724.c, line 90 drivers/comedi/drivers/pcm3724.c, line 91 drivers/comedi/drivers/pcm3724.c, line 122 drivers/comedi/drivers/pcm3724.c, line 126 drivers/comedi/drivers/pcm3724.c, line 161 drivers/comedi/drivers/pcm3724.c, line 192