src: add support for TCP window scale factor

This patch adds the missing bits to support the modification of the
TCP window scale factor in a conntrack entry. The kernel support
has been already there since 2.6.23.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/internal/object.h b/include/internal/object.h
index 04d64b6..514ddee 100644
--- a/include/internal/object.h
+++ b/include/internal/object.h
@@ -126,6 +126,7 @@ union __nfct_protoinfo {
 			u_int8_t 	value;
 			u_int8_t 	mask;
 		} flags[__DIR_MAX];
+		u_int8_t		wscale[__DIR_MAX];
 	} tcp;
 	struct {
 		u_int8_t 		state;