[u]

[..]
  1. uid_decoder
  2. uid_from_header
  3. uname_decoder
  4. unescape_tab
  5. unicode_to_mc_acs
  6. unix_error_string
  7. unlink_entry
  8. unlock_file
  9. unmark_files
  10. unregister_task_running
  11. unregister_task_with_pid
  12. unselect_item
  13. unsorted
  14. update_command
  15. update_dirty_panels
  16. update_menu
  17. update_mode
  18. update_one_panel
  19. update_one_panel_widget
  20. update_ownership
  21. update_panels
  22. update_path_name
  23. update_permissions
  24. update_split
  25. update_terminal_cwd
  26. update_xterm_title_path
  27. use_dash
  28. use_display_format
  29. user_file_menu_cmd
  30. user_group_button_cb
  31. user_menu_cmd
  32. username_completion_function
  33. utf8_tool
  34. utf8_tool_compose
  35. utf8_tool_copy_chars_to
  36. utf8_tool_copy_chars_to_end
  37. utf8_tool_insert_char
  38. utf8_tool_insert_space
  39. utf8_tool_skip_chars_to
[..]