40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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* functions for mediation between ISDN and OSS
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*
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* This file is part of ANT (Ant is Not a Telephone)
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*
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* Copyright 2002, 2003 Roland Stigge
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*
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* ANT is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* ANT 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with ANT; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "session.h"
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/* mediation internal recording buffer (number of shorts): */
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#define MEDIATION_RECBUFSIZE 16384
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extern int finished;
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extern int hangup;
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int mediation_makeLUT(int format_in, unsigned char **LUT_in,
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int format_out, unsigned char **LUT_out,
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unsigned char **LUT_generate,
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unsigned char **LUT_analyze,
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short **LUT_ulaw2short);
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int write_buf(int fd, unsigned char *outbuf, int outbuf_size);
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void process_isdn_source(session_t *session);
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void process_audio_source(session_t *session);
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