tree 6f39337e5813c1cea79cb3317225b7bb03465a71
parent ecc6569f3503b39f45bc6b86197b5e0a8533fb72
author Gao Feng <fgao@ikuai8.com> 1472137727 +0800
committer Pablo Neira Ayuso <pablo@netfilter.org> 1473237412 +0200

netfilter: gre: Use consistent GRE and PTTP header structure instead of the ones defined by netfilter

There are two existing strutures which defines the GRE and PPTP header.
So use these two structures instead of the ones defined by netfilter to
keep consitent with other codes.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>