/*****************************************************************************\

    This module is public domain software that was developed by 
    the U.S. Naval Oceanographic Office.

    This software is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

\*****************************************************************************/


#ifndef _BIT_PACK_H_
#define _BIT_PACK_H_

#ifdef  __cplusplus
extern "C" {
#endif


#include "nvtypes.h"


  void bit_pack (NV_U_BYTE buffer[], NV_U_INT32 start, NV_U_INT32 numbits, NV_INT32 value) ;
  NV_U_INT32 bit_unpack (NV_U_BYTE buffer[], NV_U_INT32 start, NV_U_INT32 numbits);
  void double_bit_pack (NV_U_BYTE buffer[], NV_U_INT32 start, NV_U_INT32 numbits, NV_INT64 value);
  NV_INT64 double_bit_unpack (NV_U_BYTE buffer[], NV_U_INT32 start, NV_U_INT32 numbits);


#ifdef  __cplusplus
}
#endif

#endif