include/netinet/ipcsum.h File Reference

Detailed Description

IP checksum definitions.

Functions

u_short NutIpChkSumPartial (u_short ics, CONST void *buf, size_t len)

Calculate a partial IP checksum of a buffer.

u_short NutIpChkSum (u_short ics, CONST void *buf, size_t len)

Calculates an the final IP checksum over a block of data.

u_long NutIpPseudoChkSumPartial (u_long src_addr, u_long dest_addr, u_char protocol, u_short len)

Calculates the partial IP pseudo checksum.