Variables starting with `d' in kern

• dead_vnodeops kern/vfs_subr.c:180
• devcls kern/spec_vnops.c:59
• devin kern/spec_vnops.c:56
• devio kern/spec_vnops.c:54
• devioc kern/spec_vnops.c:58
• devopn kern/spec_vnops.c:53
• devout kern/spec_vnops.c:57
• devwait kern/spec_vnops.c:55
• different kern/syscalls.master:11
• DK_NDRIVE kern/kern_clock.c:238
• doingcache kern/vfs_cache.c:78