/usr/include/spandsp/t30_logging.h is in libspandsp-dev 0.0.6~pre20-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /*
* SpanDSP - a series of DSP components for telephony
*
* t30_logging.h - definitions for T.30 fax processing
*
* Written by Steve Underwood <steveu@coppice.org>
*
* Copyright (C) 2003 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.
*/
/*! \file */
#if !defined(_SPANDSP_T30_LOGGING_H_)
#define _SPANDSP_T30_LOGGING_H_
#if defined(__cplusplus)
extern "C"
{
#endif
/*! Return a text name for a T.30 frame type.
\brief Return a text name for a T.30 frame type.
\param x The frametype octet.
\return A pointer to the text name for the frame type. If the frame type is
not value, the string "???" is returned. */
SPAN_DECLARE(const char *) t30_frametype(uint8_t x);
/*! Decode a DIS, DTC or DCS frame, and log the contents.
\brief Decode a DIS, DTC or DCS frame, and log the contents.
\param s The T.30 context.
\param dis A pointer to the frame to be decoded.
\param len The length of the frame. */
SPAN_DECLARE(void) t30_decode_dis_dtc_dcs(t30_state_t *s, const uint8_t *dis, int len);
/*! Convert a phase E completion code to a short text description.
\brief Convert a phase E completion code to a short text description.
\param result The result code.
\return A pointer to the description. */
SPAN_DECLARE(const char *) t30_completion_code_to_str(int result);
#if defined(__cplusplus)
}
#endif
#endif
/*- End of file ------------------------------------------------------------*/
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