patch-2.1.80 linux/include/linux/ip.h

• Lines: 11
• Date: Tue Jan 20 16:53:59 1998
• Orig file: v2.1.79/linux/include/linux/ip.h
• Orig date: Mon Jul 7 16:04:02 1997

diff -u --recursive --new-file v2.1.79/linux/include/linux/ip.h linux/include/linux/ip.h
@@ -124,6 +124,10 @@
   unsigned char __data[0];
 };
 
+#ifdef __KERNEL__
+#define optlength(opt) (sizeof(struct ip_options) + opt->optlen)
+#endif
+
 struct iphdr {
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8	ihl:4,