IPv4.h File Reference

#include <OpenNetK/ByteOrder.h>

Go to the source code of this file.

Macros
#define	IPv4_ETHERNET_TYPE_nh   (0x0008)
	The Ethernet type of IPv4 packets.

Functions
OPEN_NET_GLOBAL unsigned short *	IPv4_Destination (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns a pointer to the destination address. More...
unsigned int	IPv4_HeaderSize (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns the size of the IP header. More...
unsigned char	IPv4_Protocol (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns the protocol. More...
OPEN_NET_GLOBAL unsigned short *	IPv4_Source (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns a pointer to the source address. More...
OPEN_NET_GLOBAL unsigned char *	IPv4_Data (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns a pointer to the payload. More...
unsigned int	IPv4_DataSize (OPEN_NET_GLOBAL unsigned char *aData)
	This function returns the size of the payload. More...

Detailed Description

Author

KMS - Martin Dubois, ing.

Copyright

Copyright © 2018-1029 KMS. All rights reserved.

Function Documentation

OPEN_NET_GLOBAL unsigned char* IPv4_Data

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns a pointer to the payload.

Parameters

aData

A pointer to the IPv6 header

Returns

This function returns a pointer to the payload.

unsigned int IPv4_DataSize

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns the size of the payload.

Parameters

aData

A pointer to the IPv4 header

Returns

This function returns the size of the payload.

OPEN_NET_GLOBAL unsigned short* IPv4_Destination

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns a pointer to the destination address.

Parameters

aData

A pointer to the IPv4 header

Returns

This function returns a pointer to the destination address.

unsigned int IPv4_HeaderSize

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns the size of the IP header.

Parameters

aData

A pointer to the IPv4 header

Returns

This function returns the size of the IP header.

unsigned char IPv4_Protocol

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns the protocol.

Parameters

aData

A pointer to the IPv4 header

Returns

This function returns the protocol.

OPEN_NET_GLOBAL unsigned short* IPv4_Source

(

OPEN_NET_GLOBAL unsigned char *

aData

)

This function returns a pointer to the source address.

Parameters

aData

A pointer to the IPv4 header

Returns

This function returns a pointer to the source address.