TCP header and helper functions. More...

Detailed Description

TCP header and helper functions.

Author: Simon Brummer simon.nosp@m..bru.nosp@m.mmer@.nosp@m.post.nosp@m.eo.de

Definition in file tcp.h.

#include "byteorder.h"

Include dependency graph for tcp.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	tcp_hdr_t
	TCP header definition. More...

struct	tcp_hdr_opt_t
	TCP option field helper structure. More...

Functions
void	tcp_hdr_print (tcp_hdr_t *hdr)
	Print the given TCP header to STDOUT. More...

#define	TCP_HDR_OFFSET_MIN (0x05)
	TCP offset value boundaries.

#define	TCP_HDR_OFFSET_MAX (0x0F)

#define	TCP_OPTION_KIND_EOL (0x00)
	TCP Option "Kind"-field defines. More...

#define	TCP_OPTION_KIND_NOP (0x01)
	"No Operation"-Option

#define	TCP_OPTION_KIND_MSS (0x02)
	"Maximum Segment Size"-Option

#define	TCP_OPTION_LENGTH_MIN (2U)
	TCP option "length"-field values. More...

#define	TCP_OPTION_LENGTH_MSS (0x04)
	MSS Option Size always 4.

Data Structures