#ifndef _PROTOCOL_H_37b46f0d_
#define _PROTOCOL_H_37b46f0d_

/* This file is in the public domain. */

#define PKT_IGNORE 0x86
#define PKT_PING   0x79
#define PKT_PONG   0xc1
#define PKT_IP     0xea
#define PKT_REACH  0xb5
#define PKT_IPMAP  0x64
/* 10, 23, 0d, 9b RFU */
#define IPTYPE_v4 0
#define IPTYPE_v6 1
#define REACH_INFINITY 15

#endif