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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