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.TH "libnet-macros.h" 3 "Sun Sep 29 2019" "libnet-1.2-rc3" "libnet Programmers Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
libnet-macros.h \- libnet macros and symbolic constants
.SH SYNOPSIS
.br
.PP
.SS "Macros"
.in +1c
.ti -1c
.RI "#define \fBLIBNET_DONT_RESOLVE\fP 0"
.br
.ti -1c
.RI "#define \fBLIBNET_RESOLVE\fP 1"
.br
.ti -1c
.RI "#define \fBLIBNET_ON\fP 0"
.br
.ti -1c
.RI "#define \fBLIBNET_OFF\fP 1"
.br
.ti -1c
.RI "#define \fBIN6ADDR_ERROR_INIT\fP"
.br
.ti -1c
.RI "#define \fBLIBNET_PR2\fP 0"
.br
.ti -1c
.RI "#define \fBLIBNET_MAX_PACKET\fP 0xffff"
.br
.ti -1c
.RI "#define \fBLIBNET_ERRBUF_SIZE\fP 0x100"
.br
.ti -1c
.RI "#define \fBLIBNET_MAXOPTION_SIZE\fP 0x28"
.br
.ti -1c
.RI "#define \fBfor_each_context_in_cq\fP(l) for (l = \fBlibnet_cq_head\fP(); \fBlibnet_cq_last\fP(); l = \fBlibnet_cq_next\fP())"
.br
.in -1c
.SH "Detailed Description"
.PP
libnet macros and symbolic constants
.SH "Macro Definition Documentation"
.PP
.SS "#define for_each_context_in_cq(l) for (l = \fBlibnet_cq_head\fP(); \fBlibnet_cq_last\fP(); l = \fBlibnet_cq_next\fP())"
Provides an interface to iterate through the context queue of libnet contexts\&. Before calling this macro, be sure to set the queue using \fBlibnet_cq_head()\fP\&.
.SS "#define IN6ADDR_ERROR_INIT"
\fBValue:\fP
.PP
.nf
{ { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
0xff, 0xff } } }
.fi
IPv6 error code
.SS "#define LIBNET_DONT_RESOLVE 0"
Used for libnet's name resolution functions, specifies that no DNS lookups should be performed and the IP address should be kept in numeric form\&.
.SS "#define LIBNET_ERRBUF_SIZE 0x100"
The libnet error buffer is 256 bytes long\&.
.SS "#define LIBNET_MAX_PACKET 0xffff"
The biggest an IP packet can be -- 65,535 bytes\&.
.SS "#define LIBNET_MAXOPTION_SIZE 0x28"
IP and TCP options can be up to 40 bytes long\&.
.SS "#define LIBNET_OFF 1"
Used several places, to specify 'on' or 'one'
.SS "#define LIBNET_ON 0"
Used several places, to specify 'on' or 'one'
.SS "#define LIBNET_PR2 0"
Used for \fBlibnet_get_prand()\fP to specify function disposition
.SS "#define LIBNET_RESOLVE 1"
Used for libnet's name resolution functions, specifies that a DNS lookup can be performed if needed to resolve the IP address to a canonical form\&.
.SH "SEE ALSO"
\.IX Header "SEE ALSO"
libnet(3)
.SH "AUTHORS"
.IX Header "AUTHORS"
The original author of libnet is Mike D. Schiffman.
.PP
libnet has been maintained and extensively enhanced since 2009 by Sam Roberts.
.PP
It is currently maintained by Ali Abdulkadir and available at
.PP
.Vb 1
\& <https://github.com/sgeto/libnet>
.Ve
.SH "BUGS"
.IX Header "BUGS"
For bugs, questions, patch submissions, desirable enhancements, etc. see:
.PP
.Vb 1
\& <https://github.com/sgeto/libnet/issues>
.Ve
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
libnet is licensed under the 3\-Clause \s-1BSD\s0 License. You can basically
do whatever you want with it.
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