#ifndef _GSM0710_H_#define _GSM0710_H_/* * gsm0710.h -- definitions needed by the gsm0710 protocol daemon.  * * Copyright (C) 2003 Tuukka Karvonen <tkarvone@iki.fi> *  * Version 1.0 October 2003 * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * 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. * */// for debugging#ifdef DEBUG#  define PDEBUG(fmt, args...) fprintf(stderr, fmt, ## args)#else#  define PDEBUG(fmt, args...) /* not debugging: nothing */#endif// basic mode flag for frame start and end#define F_FLAG 0xF9// bits: Poll/final, Command/Response, Extension#define PF 16#define CR 2#define EA 1// the types of the frames#define SABM 47#define UA 99#define DM 15#define DISC 67#define UIH 239#define UI 3// the types of the control channel commands#define C_CLD 193#define C_TEST 33#define C_MSC 225#define C_NSC 17// V.24 signals: flow control, ready to communicate, ring indicator, data valid// three last ones are not supported by Siemens TC_3x#define S_FC 2#define S_RTC 4#define S_RTR 8#define S_IC 64#define S_DV 128#define COMMAND_IS(command, type) ((type & ~CR) == command)#define PF_ISSET(frame) ((frame->control & PF) == PF)#define FRAME_IS(type, frame) ((frame->control & ~PF) == type)// Channel status tells if the DLC is open and what were the last// v.24 signals senttypedef struct Channel_Status {  int opened;  unsigned char v24_signals;} Channel_Status;// for debugging #define print_bits(n) printf("%d%d%d%d%d%d%d%d", ((n&128) == 128), \			     ((n&64) == 64),((n&32) == 32),((n&16) == 16), \			     ((n&8) == 8),((n&4) == 4),((n&2) == 2), \			     ((n&1) == 1));#endif /* _GSM0710_H_ */