/******************************************************************************
  
      AudioScience HPI driver
      Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
  
      This program is free software; you can redistribute it and/or modify
      it under the terms of version 2 of the GNU General Public License as
      published by the Free Software Foundation;
  
      This program 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.  See the
      GNU General Public License for more details.
  
      You should have received a copy of the GNU General Public License
      along with this program; if not, write to the Free Software
      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
   Hardware Programming Interface (HPI) Utility functions
  
   (C) Copyright AudioScience Inc. 2007
  *******************************************************************************/
  /* Initialise response headers, or msg/response pairs.
  Note that it is valid to just init a response e.g. when a lower level is
  preparing a response to a message.
  However, when sending a message, a matching response buffer must always be
  prepared.
  */
  
  #ifndef _HPIMSGINIT_H_
  #define _HPIMSGINIT_H_
  
  void hpi_init_response(struct hpi_response *phr, u16 object, u16 function,
  	u16 error);
  
  void hpi_init_message_response(struct hpi_message *phm,
  	struct hpi_response *phr, u16 object, u16 function);
  
  void hpi_init_responseV1(struct hpi_response_header *phr, u16 size,
  	u16 object, u16 function);
  
  void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size,
  	struct hpi_response_header *phr, u16 res_size, u16 object,
  	u16 function);
  
  #endif				/* _HPIMSGINIT_H_ */