.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.40)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Net::IP::Minimal 3pm"
.TH Net::IP::Minimal 3pm "2021-01-05" "perl v5.32.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Net::IP::Minimal \- Minimal functions from Net::IP
.SH "VERSION"
.IX Header "VERSION"
version 0.06
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Net::IP::Minimal qw[:PROC];
\&
\&  my $ip = \*(Aq172.16.0.216\*(Aq;
\&
\&  ip_is_ipv4( $ip ) and print "$ip is IPv4";
\&
\&  $ip = \*(Aqdead:beef:89ab:cdef:0123:4567:89ab:cdef\*(Aq;
\&
\&  ip_is_ipv6( $ip ) and print "$ip is IPv6";
\&
\&  print ip_get_version( $ip );
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Net::IP is very feature complete, but I found I was only using three of its functions
and it uses quite a bit of memory <https://rt.cpan.org/Public/Bug/Display.html?id=24525>.
.PP
This module only provides the minimal number of functions that I use in my modules.
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
The same as Net::IP these functions are not exported by default. You may import them explicitly
or use \f(CW\*(C`:PROC\*(C'\fR to import them all.
.ie n .IP """ip_get_version""" 4
.el .IP "\f(CWip_get_version\fR" 4
.IX Item "ip_get_version"
Try to guess the \s-1IP\s0 version of an \s-1IP\s0 address.
.Sp
.Vb 2
\&    Params  : IP address
\&    Returns : 4, 6, undef(unable to determine)
.Ve
.Sp
\&\f(CW\*(C`$version = ip_get_version ($ip)\*(C'\fR
.ie n .IP """ip_is_ipv4""" 4
.el .IP "\f(CWip_is_ipv4\fR" 4
.IX Item "ip_is_ipv4"
Check if an \s-1IP\s0 address is of type 4.
.Sp
.Vb 2
\&    Params  : IP address
\&    Returns : 1 (yes) or 0 (no)
.Ve
.Sp
\&\f(CW\*(C`ip_is_ipv4($ip) and print "$ip is IPv4";\*(C'\fR
.ie n .IP """ip_is_ipv6""" 4
.el .IP "\f(CWip_is_ipv6\fR" 4
.IX Item "ip_is_ipv6"
Check if an \s-1IP\s0 address is of type 6.
.Sp
.Vb 2
\&    Params            : IP address
\&    Returns           : 1 (yes) or 0 (no)
.Ve
.Sp
\&\f(CW\*(C`ip_is_ipv6($ip) and print "$ip is IPv6";\*(C'\fR
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Net::IP
.SH "AUTHOR"
.IX Header "AUTHOR"
Chris Williams <chris@bingosnet.co.uk>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2012 by Chris Williams and RIPE-NCC.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.