roll_skill

int roll_skill(const struct char_data *actor,int sact, const struct char_data *resistor, int sres)
{
  int roll = 0, i, j, whowin;
  int sktot = 0;
  int restot = 0;

  for(i = 0, i < GET_CLASS_RANKS(actor, sact), i++) {
    roll = rand_number(1, 10);
    if (roll > 7)
      sktot += 1;
  }
  for(j = 0, j < GET_CLASS_RANKS(resistor, sres), j++){
    roll = rand_number(1, 10);
    if (roll > 7)
      restot += 1;
  }
  whowin = sktot - restot;

  return whowin;

}