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/*
* Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
* Universitaet Berlin. See the accompanying file "COPYRIGHT" for
* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
*/
/* $Header$ */
#include "private.h"
#include "gsm.h"
#include "proto.h"
int gsm_option P3((r, opt, val), gsm r, int opt, int * val)
{
int result = -1;
switch (opt) {
case GSM_OPT_LTP_CUT:
#ifdef LTP_CUT
result = r->ltp_cut;
if (val) r->ltp_cut = *val;
#endif
break;
case GSM_OPT_VERBOSE:
#ifndef NDEBUG
result = r->verbose;
if (val) r->verbose = *val;
#endif
break;
case GSM_OPT_FAST:
#if defined(FAST) && defined(USE_FLOAT_MUL)
result = r->fast;
if (val) r->fast = !!*val;
#endif
break;
case GSM_OPT_FRAME_CHAIN:
#ifdef WAV49
result = r->frame_chain;
if (val) r->frame_chain = *val;
#endif
break;
case GSM_OPT_FRAME_INDEX:
#ifdef WAV49
result = r->frame_index;
if (val) r->frame_index = *val;
#endif
break;
case GSM_OPT_WAV49:
#ifdef WAV49
result = r->wav_fmt;
if (val) r->wav_fmt = !!*val;
#endif
break;
default:
break;
}
return result;
}
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