Merge remote-tracking branch 'sound-asoc/for-next'

[deliverable/linux.git] / include / linux / netfilter / nf_conntrack_proto_gre.h

diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
index df78dc2b5524245c68489a8f1d3995ed99379899..dee0acd0dd318c9eafde85601318d4b6013cface 100644 (file)
--- a/include/linux/netfilter/nf_conntrack_proto_gre.h
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -1,68 +1,8 @@
 #ifndef _CONNTRACK_PROTO_GRE_H
 #define _CONNTRACK_PROTO_GRE_H
 #include <asm/byteorder.h>
-
-/* GRE PROTOCOL HEADER */
-
-/* GRE Version field */
-#define GRE_VERSION_1701       0x0
-#define GRE_VERSION_PPTP       0x1
-
-/* GRE Protocol field */
-#define GRE_PROTOCOL_PPTP      0x880B
-
-/* GRE Flags */
-#define GRE_FLAG_C             0x80
-#define GRE_FLAG_R             0x40
-#define GRE_FLAG_K             0x20
-#define GRE_FLAG_S             0x10
-#define GRE_FLAG_A             0x80
-
-#define GRE_IS_C(f)    ((f)&GRE_FLAG_C)
-#define GRE_IS_R(f)    ((f)&GRE_FLAG_R)
-#define GRE_IS_K(f)    ((f)&GRE_FLAG_K)
-#define GRE_IS_S(f)    ((f)&GRE_FLAG_S)
-#define GRE_IS_A(f)    ((f)&GRE_FLAG_A)
-
-/* GRE is a mess: Four different standards */
-struct gre_hdr {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-       __u16   rec:3,
-               srr:1,
-               seq:1,
-               key:1,
-               routing:1,
-               csum:1,
-               version:3,
-               reserved:4,
-               ack:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-       __u16   csum:1,
-               routing:1,
-               key:1,
-               seq:1,
-               srr:1,
-               rec:3,
-               ack:1,
-               reserved:4,
-               version:3;
-#else
-#error "Adjust your <asm/byteorder.h> defines"
-#endif
-       __be16  protocol;
-};
-
-/* modified GRE header for PPTP */
-struct gre_hdr_pptp {
-       __u8   flags;           /* bitfield */
-       __u8   version;         /* should be GRE_VERSION_PPTP */
-       __be16 protocol;        /* should be GRE_PROTOCOL_PPTP */
-       __be16 payload_len;     /* size of ppp payload, not inc. gre header */
-       __be16 call_id;         /* peer's call_id for this session */
-       __be32 seq;             /* sequence number.  Present if S==1 */
-       __be32 ack;             /* seq number of highest packet received by */
-                               /*  sender in this session */
-};
+#include <net/gre.h>
+#include <net/pptp.h>
 
 struct nf_ct_gre {
        unsigned int stream_timeout;