1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
5 An audio time-stretching and pitch-shifting library.
6 Copyright 2007-2008 Chris Cannam.
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2 of the
11 License, or (at your option) any later version. See the file
12 COPYING included with this distribution for more information.
15 #ifndef _RUBBERBAND_SYSINFO_H_
16 #define _RUBBERBAND_SYSINFO_H_
19 #include "bsd-3rdparty/float_cast/float_cast.h"
20 #define R__ __restrict
24 #define R__ __restrict__
36 #define alloca _alloca
39 namespace RubberBand {
41 extern bool system_is_multiprocessor();
45 struct timeval { long tv_sec; long tv_usec; };
46 int gettimeofday(struct timeval *p, void *tz);
48 void usleep(unsigned long);
52 extern float *allocFloat(int);
53 extern float *allocFloat(float *, int);
54 extern void freeFloat(float *);
56 extern double *allocDouble(int);
57 extern double *allocDouble(double *, int);
58 extern void freeDouble(double *);