session-ios/Libraries/spandsp/spandsp/spandsp/private/fax.h

51 lines
1.5 KiB
C

/*
* SpanDSP - a series of DSP components for telephony
*
* private/fax.h - private definitions for analogue line ITU T.30 fax processing
*
* Written by Steve Underwood <steveu@coppice.org>
*
* Copyright (C) 2005 Steve Underwood
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1,
* as published by the Free Software Foundation.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id: fax.h,v 1.1 2008/10/13 13:14:01 steveu Exp $
*/
/*! \file */
#if !defined(_SPANDSP_PRIVATE_FAX_H_)
#define _SPANDSP_PRIVATE_FAX_H_
/*!
Analogue line T.30 FAX channel descriptor. This defines the state of a single working
instance of an analogue line soft-FAX machine.
*/
struct fax_state_s
{
/*! \brief The T.30 back-end */
t30_state_t t30;
/*! \brief The analogue modem front-end */
fax_modems_state_t modems;
/*! \brief Error and flow logging control */
logging_state_t logging;
};
#endif
/*- End of file ------------------------------------------------------------*/