first step forward to merge conntrackd and conntrack into the same building chain

1 files changed, 34 insertions, 0 deletions

diff --git a/include/network.h b/include/network.h
new file mode 100644
index 0000000..dab50db
--- /dev/null
+++ b/include/network.h
@@ -0,0 +1,34 @@
+#ifndef _NETWORK_H_
+#define _NETWORK_H_
+
+#include <sys/types.h>
+
+struct nlnetwork {
+	u_int16_t flags; 
+	u_int16_t checksum;
+	u_int32_t seq;
+};
+
+struct nlnetwork_ack {
+	u_int16_t flags; 
+	u_int16_t checksum;
+	u_int32_t seq;
+	u_int32_t from;
+	u_int32_t to;
+};
+
+enum {
+	NET_HELLO_BIT = 0,
+	NET_HELLO = (1 << NET_HELLO_BIT),
+
+	NET_RESYNC_BIT = 1,
+	NET_RESYNC = (1 << NET_RESYNC_BIT),
+
+	NET_NACK_BIT = 2,
+	NET_NACK = (1 << NET_NACK_BIT),
+
+	NET_ACK_BIT = 3,
+	NET_ACK = (1 << NET_ACK_BIT),
+};
+
+#endif