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-rw-r--r--include/network.h34
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