drivers/isdn/hisax/rawhdlc.h

   1 /* $Id: rawhdlc.h,v 1.3 2000/06/26 08:59:14 keil Exp $
   2  *
   3  * rawhdlc.h     support routines for cards that don't support HDLC
   4  *
   5  * Author     Brent Baccala <baccala@FreeSoft.org>
   6  *
   7  * This file is (c) under GNU PUBLIC LICENSE
   8  *
   9  */
  10
  11 #ifndef RAWHDLC_H
  12 struct hdlc_state {
  13         char insane_mode;
  14         u_char state;
  15         u_char r_one;
  16         u_char r_val;
  17         u_int o_bitcnt;
  18         u_int i_bitcnt;
  19         u_int fcs;
  20 };
  21
  22
  23 int make_raw_hdlc_data(u_char *src, u_int slen, u_char *dst, u_int dsize);
  24 void init_hdlc_state(struct hdlc_state *stateptr, int mode);
  25 int read_raw_hdlc_data(struct hdlc_state *saved_state,
  26                        u_char *src, u_int slen, u_char *dst, u_int dsize);
  27 #define RAWHDLC_H
  28 #endif