Enums

1. Access
2. Address­Family
3. Address­Info
4. Confstr
5. Errno
6. Errno­Address­Info
7. Fcntl
8. IN­Addr
9. I­Net
10. I­Net6
11. Interface­Info
12. IP
13. IP­Proto
14. I­Pv6
15. Lang­Info
16. Last­Error
17. Local
18. Locale
19. Multicast
20. Name­Info
21. Open­Flags
22. Pathconf
23. Posix­Fadvise
24. PRIO
25. Protocol­Family
26. RLIM
27. RLIMIT
28. Shutdown
29. Signal
30. Sock
31. Socket­Control­Message
32. Socket­Level
33. Socket­Message
34. Socket­Option
35. Sysconf
36. Syslog
37. TCP
38. UDP
39. Wait­Flags