dbug/factorial.c

   1 #ifdef DBUG_OFF                         /* We are testing dbug */
   2
   3 int factorial(register int value) {
   4         if(value > 1) {
   5                 value *= factorial(value-1);
   6         }
   7         return value;
   8 }
   9
  10 #else
  11
  12 #include <my_global.h>
  13
  14 int factorial (
  15 register int value)
  16 {
  17     DBUG_ENTER ("factorial");
  18     DBUG_PRINT ("find", ("find %d factorial", value));
  19     if (value > 1) {
  20         value *= factorial (value - 1);
  21     }
  22     DBUG_PRINT ("result", ("result is %d", value));
  23     DBUG_RETURN (value);
  24 }
  25
  26 #endif
  27