usr.sbin/i4b/isdndecode/decode.h

   1 /*
   2  * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  16  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  23  * SUCH DAMAGE.
  24  *
  25  *---------------------------------------------------------------------------
  26  *
  27  *      decode.h - isdndecode header file
  28  *      ---------------------------------
  29  *
  30  *      $Id: decode.h,v 1.6 1999/12/13 21:25:25 hm Exp $
  31  *
  32  * $FreeBSD: src/usr.sbin/i4b/isdndecode/decode.h,v 1.6.2.1 2001/08/01 17:45:05 obrien Exp $
  33  * $DragonFly: src/usr.sbin/i4b/isdndecode/decode.h,v 1.3 2003/08/08 04:18:45 dillon Exp $
  34  *
  35  *      last edit-date: [Mon Dec 13 21:49:50 1999]
  36  *
  37  *---------------------------------------------------------------------------*/
  38
  39 #include <stdio.h>
  40 #include <stdlib.h>
  41 #include <stdarg.h>
  42 #include <signal.h>
  43 #include <fcntl.h>
  44 #include <ctype.h>
  45 #include <string.h>
  46 #include <time.h>
  47 #include <unistd.h>
  48 #include <sys/uio.h>
  49 #include <sys/time.h>
  50 #include <sys/types.h>
  51 #include <sys/ioctl.h>
  52 #include <sys/file.h>
  53
  54 #include <i4b_machine/i4b_ioctl.h>
  55 #include <i4b_machine/i4b_trace.h>
  56
  57 #include "pcause.h"
  58
  59 #define I4BTRC_DEVICE           "/dev/i4btrc"   /* trace device file */
  60 #define DECODE_FILE_NAME        "isdndecode"    /* default output filename */
  61 #define DECODE_FILE_NAME_BAK    ".last"         /* backup filename trailer */
  62 #define BIN_FILE_NAME           "isdntracebin"  /* default binary filename */
  63
  64 #define BSIZE   4096    /* read buffer size     */
  65 #define NCOLS   80      /* screen width         */
  66
  67 #define RxUDEF  0       /* analyze mode, default unit for receiver side */
  68 #define TxUDEF  1       /* analyze mode, default unit for transmitter side */
  69
  70 void layer1(char *pbuf, unsigned char *buf);
  71 int layer2(char *pbuf, unsigned char *buf, int is_te, int printit);
  72 void layer3(char *pbuf, int n, int off, unsigned char *buf);
  73 int q932_facility(char *pbuf, unsigned char *buf);
  74 void sprintline(int, char *, int, int, int, const char *, ...);
  75 void extension(int, char *, int, unsigned char, unsigned char);
  76
  77 /* EOF */