inet_chksum.c File Reference

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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