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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/drivers/isdn/i4l/isdn_common.h
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/* $Id: isdn_common.h,v 1.1.2.2 2004/01/12 22:37:19 keil Exp $

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 *

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 * header for Linux ISDN subsystem

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 * common used functions and debugging-switches (linklevel).

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 *

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 * Copyright 1994-1999  by Fritz Elfert ([email protected])

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 * Copyright 1995,96    by Thinking Objects Software GmbH Wuerzburg

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 * Copyright 1995,96    by Michael Hipp ([email protected])

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 *

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 * This software may be used and distributed according to the terms

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 * of the GNU General Public License, incorporated herein by reference.

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 *

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 */

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#undef  ISDN_DEBUG_MODEM_OPEN

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#undef  ISDN_DEBUG_MODEM_IOCTL

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#undef  ISDN_DEBUG_MODEM_WAITSENT

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#undef  ISDN_DEBUG_MODEM_HUP

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#undef  ISDN_DEBUG_MODEM_ICALL

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#undef  ISDN_DEBUG_MODEM_DUMP

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#undef  ISDN_DEBUG_MODEM_VOICE

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#undef  ISDN_DEBUG_AT

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#undef  ISDN_DEBUG_NET_DUMP

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#undef  ISDN_DEBUG_NET_DIAL

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#undef  ISDN_DEBUG_NET_ICALL

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/* Prototypes */

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extern void isdn_lock_drivers(void);

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extern void isdn_unlock_drivers(void);

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extern void isdn_free_channel(int di, int ch, int usage);

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extern void isdn_all_eaz(int di, int ch);

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extern int  isdn_command(isdn_ctrl *);

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extern int  isdn_dc2minor(int di, int ch);

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extern void isdn_info_update(void);

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extern char *isdn_map_eaz2msn(char *msn, int di);

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extern void isdn_timer_ctrl(int tf, int onoff);

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extern void isdn_unexclusive_channel(int di, int ch);

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extern int  isdn_getnum(char **);

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extern int  isdn_readbchan(int, int, u_char *, u_char *, int, wait_queue_head_t *);

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extern int  isdn_readbchan_tty(int, int, struct tty_struct *, int);

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extern int  isdn_get_free_channel(int, int, int, int, int, char *);

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extern int  isdn_writebuf_skb_stub(int, int, int, struct sk_buff *);

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extern int  register_isdn(isdn_if * i);

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extern int  isdn_msncmp( const char *,  const char *);

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#if defined(ISDN_DEBUG_NET_DUMP) || defined(ISDN_DEBUG_MODEM_DUMP)

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extern void isdn_dumppkt(char *, u_char *, int, int);

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#endif

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