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+/*
+ ZynAddSubFX - a software synthesizer
+
+ Util.h - Miscellaneous functions
+ Copyright (C) 2002-2005 Nasca Octavian Paul
+ Author: Nasca Octavian Paul
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of version 2 of the GNU General Public License
+ 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 General Public License (version 2) for more details.
+
+ You should have received a copy of the GNU General Public License (version 2)
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+#ifndef UTIL_H
+#define UTIL_H
+
+#include <pthread.h>
+#include "../globals.h"
+#include "Microtonal.h"
+#include "../DSP/FFTwrapper.h"
+#include "Config.h"
+
+//Velocity Sensing function
+extern REALTYPE VelF(REALTYPE velocity,unsigned char scaling);
+
+bool fileexists(char *filename);
+
+#define N_DETUNE_TYPES 4 //the number of detune types
+extern REALTYPE getdetune(unsigned char type,unsigned short int coarsedetune,unsigned short int finedetune);
+
+extern REALTYPE *denormalkillbuf;//the buffer to add noise in order to avoid denormalisation
+
+extern Config config;
+
+#endif
+