release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/isdn/i4l/isdn_v110.h

   1 /* $Id: isdn_v110.h,v 1.1.2.2 2004/01/12 22:37:19 Exp $
   2  *
   3  * Linux ISDN subsystem, V.110 related functions (linklevel).
   4  *
   5  * Copyright by Thomas Pfeiffer (pfeiffer@pds.de)
   6  *
   7  * This software may be used and distributed according to the terms
   8  * of the GNU General Public License, incorporated herein by reference.
   9  *
  10  */
  11
  12 #ifndef _isdn_v110_h_
  13 #define _isdn_v110_h_
  14
  15 /*
  16  * isdn_v110_encode will take raw data and encode it using V.110
  17  */
  18 extern struct sk_buff *isdn_v110_encode(isdn_v110_stream *, struct sk_buff *);
  19
  20 /*
  21  * isdn_v110_decode receives V.110 coded data from the stream and rebuilds
  22  * frames from them. The source stream doesn't need to be framed.
  23  */
  24 extern struct sk_buff *isdn_v110_decode(isdn_v110_stream *, struct sk_buff *);
  25
  26 extern int isdn_v110_stat_callback(int, isdn_ctrl *);
  27 extern void isdn_v110_close(isdn_v110_stream * v);
  28
  29 #endif