/*
   *	6LoWPAN Extension Header compression according to RFC7400
   *
   *	This program is free software; you can redistribute it and/or
   *	modify it under the terms of the GNU General Public License
   *	as published by the Free Software Foundation; either version
   *	2 of the License, or (at your option) any later version.
   */
  
  #include "nhc.h"
  
  #define LOWPAN_GHC_EXT_HOP_IDLEN	1
  #define LOWPAN_GHC_EXT_HOP_ID_0		0xb0
  #define LOWPAN_GHC_EXT_HOP_MASK_0	0xfe
  
  static void hop_ghid_setup(struct lowpan_nhc *nhc)
  {
  	nhc->id[0] = LOWPAN_GHC_EXT_HOP_ID_0;
  	nhc->idmask[0] = LOWPAN_GHC_EXT_HOP_MASK_0;
  }
  
  LOWPAN_NHC(ghc_ext_hop, "RFC7400 Hop-by-Hop Extension Header", NEXTHDR_HOP, 0,
  	   hop_ghid_setup, LOWPAN_GHC_EXT_HOP_IDLEN, NULL, NULL);
  
  module_lowpan_nhc(ghc_ext_hop);
  MODULE_DESCRIPTION("6LoWPAN generic header hop-by-hop extension compression");
  MODULE_LICENSE("GPL");