#include <linux/in6.h>
+#include <asm/uaccess.h>
+
/*
* computes the checksum of a memory block at buff, length len,
* and adds in "sum" (32-bit)
"adcl $0, %0 ;\n"
"notl %0 ;\n"
"2: ;\n"
- /* Since the input registers which are loaded with iph and ipl
+ /* Since the input registers which are loaded with iph and ihl
are modified, we must also specify them as outputs, or gcc
will assume they contain their original values. */
: "=r" (sum), "=r" (iph), "=r" (ihl)