DwmIpv4Utils.hh File Reference

Miscellaneous IPv4 utilities. More...

#include <inttypes.h>

Include dependency graph for DwmIpv4Utils.hh:

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Functions
uint32_t	Dwm::Ipv4Utils::Sum (const uint8_t *ptr, uint16_t len)
	Compute the IP sum (part of checksum computation) of the memory at ptr of length len. More...
void	Dwm::Ipv4Utils::AddCarries (uint32_t &sum)
	Part of IP checksum computation... More...

Detailed Description

Miscellaneous IPv4 utilities.

Function Documentation

AddCarries()

void Dwm::Ipv4Utils::AddCarries

(

uint32_t &

sum

)

Part of IP checksum computation...

add the carries and do the 1's complement.

Sum()

uint32_t Dwm::Ipv4Utils::Sum	(	const uint8_t *	ptr,
		uint16_t	len
	)

Compute the IP sum (part of checksum computation) of the memory at ptr of length len.