/*      $OpenBSD: ipx.h,v 1.7 2007/10/07 16:41:05 deraadt Exp $ */

/*
 * IPX protocol formats 
 *
 * @(#) $Id: ipx.h,v 1.7 2007/10/07 16:41:05 deraadt Exp $
 */

/* well-known sockets */
#define IPX_SKT_NCP             0x0451
#define IPX_SKT_SAP             0x0452
#define IPX_SKT_RIP             0x0453
#define IPX_SKT_NETBIOS         0x0455
#define IPX_SKT_DIAGNOSTICS     0x0456

/* IPX transport header */
struct ipxHdr {
    u_short     cksum;          /* Checksum */
    u_short     length;         /* Length, in bytes, including header */
    u_char      tCtl;           /* Transport Control (i.e. hop count) */
    u_char      pType;          /* Packet Type (i.e. level 2 protocol) */
    u_short     dstNet[2];      /* destination net */
    u_char      dstNode[6];     /* destination node */
    u_short     dstSkt;         /* destination socket */
    u_short     srcNet[2];      /* source net */
    u_char      srcNode[6];     /* source node */
    u_short     srcSkt;         /* source socket */
} ipx_hdr_t;

#define ipxSize 30