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// -*-C++-*-
// This file is part of the gmod package
// Copyright (C) 1997 by Andrew J. Robinson
#include <string.h>
#include <stdlib.h>
#include "defines.h"
#include "structs.h"
#include "globals.h"
short
compressVoice (short lastVoice, short position, int notesPerTrack,
int skip, short firstVoice = 0)
{
int voice;
for (voice = (int)firstVoice; voice < lastVoice; voice++)
{
if (voice == position)
{
voice += (skip - 1);
}
else if ((patternTable[voice] != NULL) &&
!bcmp (patternTable[voice],
patternTable[position], sizeof (struct noteInfo) *
notesPerTrack))
{
free (patternTable[position]);
patternTable[position] = NULL;
return voice;
}
}
return position;
}
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