inet_chksum.c File Reference

#include "lwip/opt.h"
#include "lwip/inet_chksum.h"
#include "lwip/def.h"
#include <stddef.h>
#include <string.h>

Functions
u16_t	inet_chksum_pbuf (struct pbuf *p)

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Detailed Description

Incluse internet checksum functions.

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Function Documentation

u16_t inet_chksum_pbuf (  struct pbuf *  p  )

Calculate a checksum over a chain of pbufs (without pseudo-header, much like inet_chksum only pbufs are used). Parameters: p  pbuf chain over that the checksum should be calculated Returns: checksum (as u16_t) to be saved directly in the protocol header

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