72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
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* SpanDSP - a series of DSP components for telephony
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*
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* t35.h - ITU T.35 FAX non-standard facility processing.
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*
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* Written by Steve Underwood <steveu@coppice.org>
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*
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* Copyright (C) 2003 Steve Underwood
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 2.1,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*! \file */
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#if !defined(_SPANDSP_T35_H_)
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#define _SPANDSP_T35_H_
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/*! \page t35_page T.35 manufacturer specific processing for FAX machines
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\section t35_page_sec_1 What does it do?
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???.
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\section t35_page_sec_2 How does it work?
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???.
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*/
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/*! A table of the country names associated with each possible value of the T.35 country code
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selector octet. */
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extern const char *t35_country_codes[256];
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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/*! Decode an NSF field to try to determine the make and model of the
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remote machine.
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\brief Decode an NSF field.
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\param msg The NSF message.
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\param len The length of the NSF message.
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\param country A pointer which will be pointed to the identified country of origin.
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If a NULL pointer is given, the country of origin will not be returned.
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If the country of origin is not identified, NULL will be returned.
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\param vendor A pointer which will be pointed to the identified vendor.
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If a NULL pointer is given, the vendor ID will not be returned.
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If the vendor is not identified, NULL will be returned.
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\param model A pointer which will be pointed to the identified model.
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If a NULL pointer is given, the model will not be returned.
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If the model is not identified, NULL will be returned.
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\return TRUE if the machine was identified, otherwise FALSE.
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*/
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SPAN_DECLARE(int) t35_decode(const uint8_t *msg, int len, const char **country, const char **vendor, const char **model);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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/*- End of file ------------------------------------------------------------*/
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