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voice.h

/*
** $Id: voice.h,v 1.7 2001/01/14 13:50:21 pape Exp $
**
** Copyright 1996-1998 Michael 'Ghandi' Herold <michael@abadonna.mayn.de>
*/

#ifndef _VBOX_VOICE_H
#define _VBOX_VOICE_H 1

#ifdef HAVE_CONFIG_H
#     include "../config.h"
#endif

#if TIME_WITH_SYS_TIME
#   include <sys/time.h>
#   include <time.h>
#else
#   if HAVE_SYS_TIME_H
#      include <sys/time.h>
#   else
#      include <time.h>
#   endif
#endif

#include "vboxgetty.h"
#include "vboxrc.h"

/** Defines **************************************************************/

#define VBOXVOICE_BUFSIZE           64                  /* Voice/Audio Buffer Größe */
#define VBOXVOICE_SAMPLERATE        8000        /* Samplerate (nur zum Check) */
#define VBOXVOICE_SEQUENCE                64                       /* Touchtone Buffer Größe    */

#define VBOXVOICE_STAT_OK                 0
#define VBOXVOICE_STAT_TIMEOUT      1
#define VBOXVOICE_STAT_HANGUP       2
#define VBOXVOICE_STAT_TOUCHTONE    4
#define VBOXVOICE_STAT_SUSPEND      8
#define VBOXVOICE_STAT_DONE         16

#define ETX  (0x03)
#define NL   (0x0A)
#define CR   (0x0D)
#define DLE  (0x10)
#define XON  (0x11)
#define XOFF (0x13)
#define DC4  (0x14)
#define CAN  (0x18)

#define VBOXSAVE_NAME                     64
#define VBOXSAVE_CAID                     64
#define VBOXSAVE_VBOX                      6

/** Variables ************************************************************/

extern unsigned char voice_touchtone_sequence[VBOXVOICE_SEQUENCE + 1];

/** Prototypes ***********************************************************/

extern int voice_init(struct vboxuser *, struct vboxcall *);
extern int voice_save(int);
extern int voice_hear(int);
extern int voice_wait(int);
extern int voice_play(unsigned char *);

#endif /* _VBOX_VOICE_H */

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