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// -*-C++-*-
// This file is part of the gmod package
// Copyright (C) 1997 by Andrew J. Robinson
#include <sys/ioctl.h>
#include <stdlib.h> /* for "free" */
#include <ctype.h> /* for "isprint */
#include <unistd.h> /* for "pause" */
#ifdef USE_LOCAL
#include "soundcard.h"
#else
#include <sys/soundcard.h>
#endif
#include <linux/ultrasound.h>
#include "defines.h"
#include "structs.h"
#include "globals.h"
#include "Sample.h"
int
panning (int ch)
{
static int panningTab[] =
{0, 255, 255, 0};
return panningTab[ch % 4];
}
double lastSync;
double lastDump;
void
syncTime ()
{
SEQ_DECLAREBUF();
if (nextTime > thisTime)
{
SEQ_WAIT_TIME ((long) nextTime);
thisTime = nextTime;
}
}
void
freePatterns ()
{
int i;
extern Sample *samples[];
for (i = 0; i < MAX_PATTERN * MAX_TRACK; i++)
if (patternTable[i] != NULL)
{
free (patternTable[i]);
patternTable[i] = NULL;
}
for (i = 0; i < MAX_SAMPLES; i++)
if (samples[i])
{
delete samples[i];
samples[i] = 0;
}
}
void
removeNoprint (char *string)
{
char *str2 = string;
/* remove non-printable characters */
while (*str2 != '\0')
{
if (!isprint (*str2))
*str2 = '?';
str2++;
}
#if 0
/* remove trailing blanks */
str2--;
while ((str2 >= string) && (*str2 == ' '))
str2--;
*(str2 + 1) = '\0';
#endif
}
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