>
> Do you really have a nested function print() inside a nested 
> function calculate() inside main()?  That is,
Hi
this is only an example of names of funcions but the structure is 
this:
void main()
{
     // maybe some calls to calculate()
}
void calculate()
{
     // maybe some calls to print()
}
void print()
{
}
I need the flow of calls.
Thank you
Giovanni