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#ifndef MISC_HH
#define MISC_HH
#include "proto.hh"
#include "real.hh"
#include "moment.hh"
#include "scalar.hh"
#include "grouping.hh"
Moment wholes(int dur, int dots);
double log_2(double x) ;
int intlog2(int d);
inline int
abs(int i){
return (i < 0)?-i:i;
}
inline int
sign(int i) {
if (i<0) return -1;
else if (i) return 1;
else return 0;
}
Interval itemlist_width(const Array<Item*> &its);
#endif
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