1 files changed, 34 insertions, 0 deletions
diff --git a/proto.h b/proto.h
new file mode 100644
index 0000000..623caf6
--- /dev/null
+++ b/proto.h
@@ -0,0 +1,34 @@
+/*
+ * netsniff-ng - the packet sniffing beast
+ * Copyright (C) 2009, 2010 Daniel Borkmann
+ * Copyright (C) 2012 Christoph Jaeger <christoph@netsniff-ng.org>
+ * Subject to the GPL, version 2.
+ */
+
+#ifndef PROTO_H
+#define PROTO_H
+
+#include <ctype.h>
+#include <stdint.h>
+
+#include "hash.h"
+#include "tprintf.h"
+
+struct pkt_buff;
+
+struct protocol {
+	/* Needs to be filled out by user */
+	unsigned int key;
+	void (*print_full)(struct pkt_buff *pkt);
+	void (*print_less)(struct pkt_buff *pkt);
+	/* Used by program logic */
+	struct protocol *next;
+	void (*process)   (struct pkt_buff *pkt);
+};
+
+extern void empty(struct pkt_buff *pkt);
+extern void hex(struct pkt_buff *pkt);
+extern void ascii(struct pkt_buff *pkt);
+extern void hex_ascii(struct pkt_buff *pkt);
+
+#endif /* PROTO_H */