TCP_NODELAY
AF_INET
AF_UNIX
SOCK_STREAM
SOCK_DGRAM
EINTR
EAGAIN
EWOULDBLOCK
EINPROGRESS
EALREADY
EISCONN
ECONNREFUSED
FNDELAY
FASYNC
FIOASYNC
F_GETFL
F_SETFL
F_SETOWN
FIOSSAIOOWN
SO_RCVBUF
SO_REUSEADDR
SO_REUSEPORT
SOL_SOCKET
SIGTERM
SIGKILL
O_RDONLY
O_WRONLY
O_RDWR
HOST_NOT_FOUND
TRY_AGAIN
NO_RECOVERY
NO_DATA
NO_ADDRESS
POLLIN
POLLPRI
POLLOUT
POLLERR
POLLHUP
POLLNVAL
I_SETSIG
S_RDNORM
S_WRNORM
IPPROTO_IP
IP_ADD_MEMBERSHIP
IP_MULTICAST_LOOP
IP_MULTICAST_TTL
IP_DROP_MEMBERSHIP
O_NONBLOCK
MSG_PEEK
FIONBIO
FIONREAD
SO_SNDBUF
AF_INET6
AI_ADDRCONFIG
AI_ALL
AI_CANONNAME
AI_DEFAULT
AI_MASK
AI_NUMERICHOST
AI_PASSIVE
AI_V4MAPPED
AI_V4MAPPED_CFG
NI_DGRAM
NI_MAXHOST
NI_MAXSERV
NI_NAMEREQD
NI_NOFQDN
NI_NUMERICHOST
NI_NUMERICSERV
NI_WITHSCOPEID
IPPROTO_IPV6
IPV6_UNICAST_HOPS
IPV6_MULTICAST_IF
IPV6_MULTICAST_HOPS
IPV6_MULTICAST_LOOP
IPV6_JOIN_GROUP
IPV6_LEAVE_GROUP