* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <linux/module.h>
#include <net/checksum.h>
#include <asm/checksum.h>
{
return (__force __sum16)~do_csum(iph, ihl * 4);
}
+EXPORT_SYMBOL(ip_fast_csum);
/*
* computes the checksum of a memory block at buff, length len,
return sum;
}
+EXPORT_SYMBOL(csum_partial);
/*
* this routine is used for miscellaneous IP-like checksums, mainly
memcpy(dst, src, len);
return csum_partial(dst, len, sum);
}
+EXPORT_SYMBOL(csum_partial_copy);