.TH netdb.h "" "" "Header File"
.PC "Define structures used to describe networks"
.B "#include <netdb.h>"
.PP
Header file
.B <netdb.h>
defines structures into various
.B sockets
functions write information about the local network.
It also defines manifest constants and macros used by various
.B sockets
routines.
.SH "See Also"
.Xr "endnetent()," endnetent
.Xr "endprotoent()," endprotoe
.Xr "endservent()," endserven
.Xr "getnetbyaddr()," getnetbya
.Xr "getnetbyname()," getnetbyn
.Xr "getnetent()," getnetent
.Xr "getprotobyname()," getprobna
.Xr "getprotobynumb()," getprobnu
.Xr "getprotoent()," getprotoe
.Xr "getservbyname()," getservbn
.Xr "getservbyport()," getservbp
.Xr "getservent()," getserven
.Xr "header files," header_fi
.Xr "libsocket," libsocket
.Xr "setnetent()," setnetent
.Xr "setprotoent()," setprotoe
.Xr "setservent()" setserven
