• NETLINK_ROUTE
• numa
• operator
• packet
• path_resolution
• pipe
• po4a
• po4a-runtime
• posixoptions
• pthreads
• pty
• raw
• regex
• rtnetlink
• sem_overview
• shm_overview
• sigevent
• signal
• socket
• SOCK_RAW
• spufs
• standards
• suffixes
• svipc
• tcp
• termio
• time
• udp
• udplite
• Unicode
• units
• unix
• Unix/Linux path resolution
• UTF-8
• x25