- ipsec_initaddr
- ipsec_initsaid
- ipsec_initsubnet
- ipsec_ipsec_copyright_notice
- ipsec_ipsec_version_code
- ipsec_ipsec_version_string
- ipsec_isanyaddr
- ipsec_isloopbackaddr
- ipsec_isunspecaddr
- ipsec_loopbackaddr
- ipsec_maskof
- ipsec_masktobits
- ipsec_masktocount
- ipsec_networkof
- ipsec_optionsfrom
- ipsec_portof
- ipsec_rangetoa
- ipsec_rangetosubnet
- ipsec_sameaddr
- ipsec_sameaddrtype
- ipsec_samesaid
- ipsec_samesubnet
- ipsec_samesubnettype
- ipsec_satot
- ipsec_setportof
- ipsec_set_policy
- ipsec_sockaddrlenof
- ipsec_sockaddrof
- ipsec_strerror
- ipsec_subnetinsubnet
- ipsec_subnetishost
- ipsec_subnetof
- ipsec_subnettoa
- ipsec_subnettot
- ipsec_subnettypeof
- ipsec_tnatoaddr
- ipsec_ttoaddr
- ipsec_ttodata
- ipsec_ttosa
- ipsec_ttosubnet
- ipsec_ttoul
- ipsec_ultoa
- ipsec_ultot
- ipsec_unspecaddr
- IPTables::ChainMgr
- IPTables::IPv4::IPQueue
- IPTables::Parse
- IptablesDlfConverter
- ipx_addr
- ipx_ntoa
- iqueue
- iqueue.h
- irc
- IRC::Formatting::HTML
- IRC::Utils
- IRI
- irsim-analyzer
- is
- isablbinaryoper
- isablequalexpr
- isablnameinexpr
- isabloperinexpr
- isablsimilarexpr
- isablunaryoper
- isalnum
- isatty
- isbddvarinsupport
- IsCursorKey
- isendwin
- isequal
MAN (3)
Library functions, covering in particular the C standard library