Manual section 3N

byteorder: htonl, htons, ntohl, ntohs - convert values between host and network byte order
cs_connect, cs_perror - application interface to the Connection Server
cs_perror - application interface to the Connection Server
dial - establish an outgoing terminal line connection
dials - establish an outgoing terminal line connection
dn_comp - compresses domain name
dn_expand - expands domain name
endhostent - closes TCP connection
endnetent - end network entry
endnetent, getnetent, getnetbyaddr, getnetbyname, setnetent - get network entry
endnetgrent - get network group entry
endprotoent - get protocol entry
endservent - get service entry
ether_aton - Ethernet address mapping operation
ether_hostton - Ethernet address mapping operation
ether_line - Ethernet address mapping operation
ether_ntoa - Ethernet address mapping operation
ether_ntohost - Ethernet address mapping operation
ethers: ether_aton, ether_hostton, ether_line, ether_ntoa, ether_ntohost - Ethernet address mapping operations
freeaddrinfo - release memory allocated to socket address information
ftp - FTP API operations
ftp_accnt - send user's account data to remote host
ftp_api - FTP API operations
ftp_appfile - append local file onto remote file
ftp_ascii - set data transfer type to ASCII
ftp_binary - set data transfer type to BINARY
ftp_bye - close the FTP connection
ftp_chdir - change directory on remote host
ftp_command - send FTP specific information
ftp_dataconn - open an FTP data channel socket
ftp_del - delete file on remote host
ftp_dir - list a directory on remote host
ftp_getfile - transfer file from remote to local host
ftp_idle - set idle time for the FTP connection
ftp_initconn - initialize and establish an FTP data channel
ftp_login - perform complete login to remote FTP server
ftp_mkdir - make a directory on remote host
ftp_passwd - send user's password to remote host
ftp_prconnect - establish FTP connection (control channel) with remote host
ftp_putfile - transfer file from local to remote host
ftp_pwd - get current working directory on remote host
ftp_rmdir - remove directory on remote host
ftp_setport - set the destination port number of the peer FTP server
ftp_settype - set data transfer type for FTP connection
ftp_site - send SITE command to remote FTP server
ftp_user - send user's name to remote host
gai_strerror - return description of getaddrinfo error
get_nderror - get nderror value
get_nderror, set_nderror - get/set nderror value
get_Rx_cserrno - get Rx_cserrno value
get_Rx_cserrno, set_Rx_cserrno - get/set Rx_cserrno value
get_Rx_errno - get Rx_errno value
get_Rx_errno, set_Rx_errno - get/set Rx_errno value
getaddrinfo - get socket address information related to a specified service location
getaddrinfo, freeaddrinfo, gai_strerror - get socket address information related to a specified service location
gethostbyaddr - get network host entry by address
gethostbyname - get network host entry by name
gethostbyname2 - get network host entry by name and address family
gethostent - get network host entry
getkey - retrieve an authentication key
getnameinfo - get name information related to an IP address and port number
getnetbyaddr - get network entry by address
getnetbyname - get network entry by name
getnetconfig - get network configuration database entry
getnetent - get network entry
getnetgrent, setnetgrent, endnetgrent, innetgr - get network group entry
getnetpath - get netconfig entry corresponding to NETPATH component
getprotobyname - get protocol entry
getprotobynumber - get protocol entry
getprotoent, getprotobynumber, getprotobyname, setprotoent, endprotoent - get protocol entry
getservbyname - get service entry
getservbyport - get service entry
getservent, getservbyport, getservbyname, setservent, endservent - get service entry
htonl - convert values between host and network byte order
htons - convert values between host and network byte order
if_freenameindex - free dynamic memory allocated by if_nameindex
if_indextoname - map an interface index to its name
if_nameindex - return an array of if_nameindex structures
if_nameindex, if_nametoindex, if_indextoname, if_freenameindex - interface identification functions
if_nametoindex - map an interface name to its index
ifignore - check for ignored network interface
IN6_IS_ADDR_LINKLOCAL - test an IPv6 address
IN6_IS_ADDR_LOOPBACK - test an IPv6 address
IN6_IS_ADDR_MC_GLOBAL - test scope of an IPv6 multicast address
IN6_IS_ADDR_MC_LINKLOCAL - test scope of an IPv6 multicast address
IN6_IS_ADDR_MC_NODELOCAL - test scope of an IPv6 multicast address
IN6_IS_ADDR_MC_ORGLOCAL - test scope of an IPv6 multicast address
IN6_IS_ADDR_MC_SITELOCAL - test scope of an IPv6 multicast address
IN6_IS_ADDR_MULTICAST - test an IPv6 address
IN6_IS_ADDR_SITELOCAL - test an IPv6 address
IN6_IS_ADDR_UNSPECIFIED - test an IPv6 address
IN6_IS_ADDR_V4COMPAT - test an IPv6 address
IN6_IS_ADDR_V4MAPPED - test an IPv6 address
inet - Internet address conversion and testing
inet_addr - Internet address conversion
inet_lnaof - Internet address conversion
inet_makeaddr - Internet address conversion
inet_netof - Internet address conversion
inet_network - Internet address conversion
inet_ntoa - Internet address conversion
inet_ntop - Internet address conversion
inet_pton - Internet address conversion
innetgr - get network group entry
Intro - introduction to networking functions and libraries
intro - introduction to networking functions and libraries
netdir: netdir_getbyname, netdir_getbyaddr, netdir_free, netdir_options, taddr2uaddr, uaddr2taddr, netdir_perror, netdir_sperror - generic transport name-to-address translation
netdir_free - generic transport name-to-address translation
netdir_getbyaddr - generic transport name-to-address translation
netdir_getbyname - generic transport name-to-address translation
netdir_options - generic transport name-to-address translation
netdir_perror - generic transport name-to-address translation
netdir_sperror - generic transport name-to-address translation
nlsgetcall - get client's data passed via the listener
nlsprovider - get name of transport provider
nlsrequest - format and send listener service request message
ntohl - convert values between host and network byte order
ntohs - convert values between host and network byte order
publickey: getpublickey, getsecretkey - retrieve public or secret key
rcmd, rresvport, ruserok - routines for returning a stream to a remote command
res_init - reads initialization file
res_mkquery - makes a standard query message
res_query - interface to server query mechanism
res_search - extended interface to server query mechanism
res_send - sends a query to name server
resolver: res_mkquery, res_query, res_search, res_send, res_init, dn_comp, dn_expand - resolver routines
rexec - return stream to a remote command
rexecve, rx_set_ioctl_hand, rx_set_write_hand, rx_fd, rx_proc_msg, rx_write, rx_signal, rx_act_exit, rx_free_conn - REXEC support routines
rresvport - routines for returning a stream to a remote command
ruserok - routines for returning a stream to a remote command
rusers - return information about users on remote machines
rwall - write to specified remote machines
rx_act_exit - REXEC support routines
rx_fd - REXEC support routines
rx_free_conn - REXEC support routines
rx_proc_msg - REXEC support routines
rx_set_ioctl_hand - REXEC support routines
rx_set_write_hand - REXEC support routines
rx_signal - REXEC support routines
rx_write - REXEC support routines
set_nderror - set nderror value
set_Rx_cserrno - set Rx_cserrno value
set_Rx_errno - set Rx_errno value
sethostent - use TCP socket for queries
setnetent - set network entry
setnetgrent - get network group entry
setprotoent - get protocol entry
setservent - get service entry
taddr2uaddr - generic transport name-to-address translation
uaddr2taddr - generic transport name-to-address translation
yppasswd - update user password in NIS database