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#include "common.h"
t_duration int2duration(int n)
{
t_duration dur;
int curr, i, j, ok;
curr=0;
ok=0;
for (i=0; i<num_possible_denominators; i++)
{
for (j=0; j<i; j++)
{
if (curr==n)
{
dur.numerator=j;
dur.denominator=i;
j=i;
i=num_possible_denominators;
ok=1;
} else
curr++;
}
}
if (ok)
return dur;
else
{
dur.numerator=1;
dur.denominator=1;
return dur;
}
}
unsigned short int duration2int(t_duration dur)
{
unsigned short int curr, i, j;
curr=0;
for (i=0; i<num_possible_denominators; i++)
{
for (j=0; j<i; j++)
{
if ((dur.numerator==j) && (dur.denominator==i))
{
return curr;
} else
curr++;
}
}
return curr+1;
}
int possible_durations()
{
int ris, i;
ris = 0;
for (i=0; i<num_possible_denominators; i++)
{
ris += possible_denominators[i]-1;
}
ris += 1;
return ris;
}
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