[u]

1. u_char
2. u_int
3. u_long
4. u_short
5. uid_t
6. uint
7. ulcolor
8. ulong
9. ultrastor_14f_abort
10. ultrastor_14f_command
11. ultrastor_14f_detect
12. ultrastor_14f_info
13. ultrastor_14f_queuecommand
14. ultrastor_14f_reset
15. ultrastor_interrupt_service
16. umode_t
17. un_wp_page
18. unalt
19. unblank_screen
20. uncaps
21. unchar
22. unctrl
23. underline
24. unexpected_floppy_interrupt
25. unexpected_hd_interrupt
26. unix_data_alloc
27. unix_data_deref
28. unix_data_lookup
29. unix_data_ref
30. unix_proto_accept
31. unix_proto_bind
32. unix_proto_connect
33. unix_proto_create
34. unix_proto_data
35. unix_proto_dup
36. unix_proto_getname
37. unix_proto_init
38. unix_proto_ioctl
39. unix_proto_read
40. unix_proto_release
41. unix_proto_select
42. unix_proto_socketpair
43. unix_proto_write
44. unlock_buffer
45. unlock_creation
46. unlock_inode
47. unlshift
48. unmap_page_range
49. unrshift
50. unsignify
51. update_attr
52. update_avg
53. update_screen
54. update_timeout
55. usage
56. user
57. user_i387_struct
58. ushort
59. ustat
60. utimbuf