Sample C Prog For Recursive Function

#include
#include
void fibo(int, i nt);
void main()
{
 int i, t, old=0, current=1,new;
 clrscr();
 printf("%d\t%d\t",old, current);
 fibo(old, current);
 printf("\n\n\n\n\npress any key to exit");
 getch();
 }
 void fibo(int old, int current)
  {static int terms=2;
   int new;
   if(terms<20)
    {
     new=current+old;
     printf("%d\t",new);
     fibo(current,new);
     terms=terms+1;
     }
     else
     return;
     }