Mercurial > hg > audiostuff
comparison spandsp-0.0.3/spandsp-0.0.3/src/spandsp/t35.h @ 5:f762bf195c4b
import spandsp-0.0.3
| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
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| date | Fri, 25 Jun 2010 16:00:21 +0200 |
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| 4:26cd8f1ef0b1 | 5:f762bf195c4b |
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| 1 /* | |
| 2 * SpanDSP - a series of DSP components for telephony | |
| 3 * | |
| 4 * t35.h - ITU T.35 FAX non-standard facility processing. | |
| 5 * | |
| 6 * Written by Steve Underwood <steveu@coppice.org> | |
| 7 * | |
| 8 * Copyright (C) 2003 Steve Underwood | |
| 9 * | |
| 10 * All rights reserved. | |
| 11 * | |
| 12 * This program is free software; you can redistribute it and/or modify | |
| 13 * it under the terms of the GNU General Public License version 2, as | |
| 14 * published by the Free Software Foundation. | |
| 15 * | |
| 16 * This program is distributed in the hope that it will be useful, | |
| 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 19 * GNU General Public License for more details. | |
| 20 * | |
| 21 * You should have received a copy of the GNU General Public License | |
| 22 * along with this program; if not, write to the Free Software | |
| 23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 24 * | |
| 25 * $Id: t35.h,v 1.8 2006/10/24 13:45:28 steveu Exp $ | |
| 26 */ | |
| 27 | |
| 28 /*! \file */ | |
| 29 | |
| 30 #if !defined(_T35_H_) | |
| 31 #define _T35_H_ | |
| 32 | |
| 33 /*! \page t35_page T.35 manufacturer specific processing for FAX machines | |
| 34 \section t35_page_sec_1 What does it do? | |
| 35 ???. | |
| 36 | |
| 37 \section t35_page_sec_2 How does it work? | |
| 38 ???. | |
| 39 */ | |
| 40 | |
| 41 extern const char *t35_country_codes[256]; | |
| 42 | |
| 43 #ifdef __cplusplus | |
| 44 extern "C" { | |
| 45 #endif | |
| 46 | |
| 47 /*! Decode an NSF field to try to determine the make and model of the | |
| 48 remote machine. | |
| 49 \brief Decode an NSF field. | |
| 50 \param msg The NSF message. | |
| 51 \param len The length of the NSF message. | |
| 52 \param country A pointer which will be pointed to the identified country of origin. | |
| 53 If a NULL pointer is given, the country of origin will not be returned. | |
| 54 If the country of origin is not identified, NULL will be returned. | |
| 55 \param vendor A pointer which will be pointed to the identified vendor. | |
| 56 If a NULL pointer is given, the vendor ID will not be returned. | |
| 57 If the vendor is not identified, NULL will be returned. | |
| 58 \param model A pointer which will be pointed to the identified model. | |
| 59 If a NULL pointer is given, the model will not be returned. | |
| 60 If the model is not identified, NULL will be returned. | |
| 61 \return TRUE if the machine was identified, otherwise FALSE. | |
| 62 */ | |
| 63 int t35_decode(const uint8_t *msg, int len, const char **country, const char **vendor, const char **model); | |
| 64 | |
| 65 #ifdef __cplusplus | |
| 66 } | |
| 67 #endif | |
| 68 | |
| 69 #endif | |
| 70 /*- End of file ------------------------------------------------------------*/ |