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#ifndef __ASM_IPSUM_H
#define __ASM_IPSUM_H
/*
* This routine computes a UDP checksum.
*/
extern inline unsigned short udp_check(struct udphdr *uh, int len, u32 saddr, u32 daddr)
{
/* uhh.. eventually */
return 0;
}
/*
* This routine computes a TCP checksum.
*/
extern inline unsigned short tcp_check(struct tcphdr *th, int len, u32 saddr, u32 daddr)
{
/* uhh.. eventually */
return 0;
}
/*
* This routine does all the checksum computations that don't
* require anything special (like copying or special headers).
*/
extern inline unsigned short ip_compute_csum(unsigned char * buff, int len)
{
/* uhh.. eventually */
return 0;
}
/*
* This is a version of ip_compute_csum() optimized for IP headers, which
* always checksum on 4 octet boundaries.
*/
static inline unsigned short ip_fast_csum(unsigned char * buff, int wlen)
{
/* uhh.. eventually */
return 0;
}
#endif
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