Structs starting with `u' in bsd4-4

• ucred sys/ucred.h:42
• udphdr netinet/udp.h:40
• udpiphdr netinet/udp_var.h:39
• udpstat netinet/udp_var.h:55
• ufid ufs/ufs/inode.h:156
• ufs_args sys/mount.h:288
• ufsmount ufs/ufs/ufsmount.h:37
• uidinfo kern/kern_proc.c:55
• uio sys/uio.h:58
• umap_args miscfs/umapfs/umap.h:46
• umap_mount miscfs/umapfs/umap.h:54
• umap_node miscfs/umapfs/umap.h:69
• umap_node_cache miscfs/umapfs/umap_subr.c:66
• umask_args kern/vfs_syscalls.c:2035
• union_args miscfs/union/union.h:40
• union_mount miscfs/union/union.h:50
• union_node miscfs/union/union.h:71
• unit dev/scsi/scsivar.h:127
• unitdriver dev/scsi/scsivar.h:162
• unlink_args kern/vfs_syscalls.c:861
• unmount_args kern/vfs_syscalls.c:198
• unpcb sys/unpcb.h:61
• uprof sys/resourcevar.h:52
• utimes_args kern/vfs_syscalls.c:1480
• utsname sys/utsname.h:42