Listing 8
********

   int find_maximum(one, two, three)      
   int one, two, three;  
       {
       int ret;
       if (one > two)            
           if (one > three)  
               {
               ret =  one;          
               goto end;
               }
           else
               {
               ret = three;      
               goto end;
               }
           ...
end:
       printf("find_maximum returning %d", ret);
       return ret;
       }   

*******   

