1/* $Id: isdn_common.h,v 1.1.2.2 2004/01/12 22:37:19 keil Exp $ 2 * 3 * header for Linux ISDN subsystem 4 * common used functions and debugging-switches (linklevel). 5 * 6 * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de) 7 * Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg 8 * Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de) 9 * 10 * This software may be used and distributed according to the terms 11 * of the GNU General Public License, incorporated herein by reference. 12 * 13 */ 14 15#undef ISDN_DEBUG_MODEM_OPEN 16#undef ISDN_DEBUG_MODEM_IOCTL 17#undef ISDN_DEBUG_MODEM_WAITSENT 18#undef ISDN_DEBUG_MODEM_HUP 19#undef ISDN_DEBUG_MODEM_ICALL 20#undef ISDN_DEBUG_MODEM_DUMP 21#undef ISDN_DEBUG_MODEM_VOICE 22#undef ISDN_DEBUG_AT 23#undef ISDN_DEBUG_NET_DUMP 24#undef ISDN_DEBUG_NET_DIAL 25#undef ISDN_DEBUG_NET_ICALL 26 27/* Prototypes */ 28extern void isdn_lock_drivers(void); 29extern void isdn_unlock_drivers(void); 30extern void isdn_free_channel(int di, int ch, int usage); 31extern void isdn_all_eaz(int di, int ch); 32extern int isdn_command(isdn_ctrl *); 33extern int isdn_dc2minor(int di, int ch); 34extern void isdn_info_update(void); 35extern char *isdn_map_eaz2msn(char *msn, int di); 36extern void isdn_timer_ctrl(int tf, int onoff); 37extern void isdn_unexclusive_channel(int di, int ch); 38extern int isdn_getnum(char **); 39extern int isdn_readbchan(int, int, u_char *, u_char *, int, wait_queue_head_t *); 40extern int isdn_readbchan_tty(int, int, struct tty_port *, int); 41extern int isdn_get_free_channel(int, int, int, int, int, char *); 42extern int isdn_writebuf_skb_stub(int, int, int, struct sk_buff *); 43extern int register_isdn(isdn_if *i); 44extern int isdn_msncmp(const char *, const char *); 45#if defined(ISDN_DEBUG_NET_DUMP) || defined(ISDN_DEBUG_MODEM_DUMP) 46extern void isdn_dumppkt(char *, u_char *, int, int); 47#endif 48