14 lines
407 B
C
14 lines
407 B
C
#pragma once
|
|
#include <stdint.h>
|
|
#include <netinet/in.h>
|
|
|
|
uint16_t ip_fast_csum(const void *iph, unsigned int ihl);
|
|
uint32_t csum_partial(const void *buff, int len, uint32_t wsum);
|
|
uint16_t ip_compute_csum(const void *buff, int len);
|
|
|
|
uint16_t csum_ipv6_magic(const struct in6_addr *saddr,
|
|
const struct in6_addr *daddr,
|
|
uint32_t len, uint8_t proto, uint32_t csum);
|
|
|
|
uint16_t csum_fold(uint32_t csum);
|