All symbols starting with `d' in miscfs/specfs

• devcls miscfs/specfs/spec_vnops.c:67
• devin miscfs/specfs/spec_vnops.c:64
• devio miscfs/specfs/spec_vnops.c:62
• devioc miscfs/specfs/spec_vnops.c:66
• devopn miscfs/specfs/spec_vnops.c:61
• devout miscfs/specfs/spec_vnops.c:65
• devwait miscfs/specfs/spec_vnops.c:63