case SPELL_CALL_CANINE_FAMILIAR:
        cast_call_canine_familiar(powc);
        break;

    case SPELL_CALL_CANINE_FAMILIAR:

bool cast_call_canine_familiar(int pow, bool god_gift = false);

bool cast_call_canine_familiar(int pow, bool god_gift)
{
    bool success = false;
    monster_type mon = MONS_PROGRAM_BUG;
    const int dur = std::min(2 + (random2(pow) / 4), 6);
    const int chance = random2(pow);
    if (chance < 10)
        mon = MONS_JACKAL;
    else if (chance < 15)
        mon = MONS_HOUND;
    else
    {
        switch (chance % 7)
        {
        case 0:
            if (one_chance_in(you.species == SP_HILL_ORC ? 3 : 6))
                mon = MONS_WARG;
            else
                mon = MONS_WOLF;
            break;
        case 1:
        case 2:
            mon = MONS_WAR_DOG;
            break;
        case 3:
        case 4:
            mon = MONS_HOUND;
            break;

        default:
            mon = MONS_JACKAL;
            break;
        }
    }
    bool friendly = (random2(pow) > 3);
    if (create_monster(
            mgen_data(mon,
                      friendly ? BEH_FRIENDLY : BEH_HOSTILE,
                      dur, you.pos(),
                      friendly ? you.pet_target : MHITYOU,
                      god_gift ? MF_GOD_GIFT : 0)) != -1)
    {
        success = true;
        mprf("A canine appears!%s",
             friendly ? "" : " It doesn't look very happy.");
    }
    if (!success)
        canned_msg(MSG_NOTHING_HAPPENS);
    return (success);
}

    bool quiet = (spell == SPELL_CALL_CANINE_FAMILIAR);

                    || spell == SPELL_CALL_CANINE_FAMILIAR

            case SPELL_CALL_CANINE_FAMILIAR:
            {
                const int chance = random2(pow);
                if (chance < 10)
                    mon = MONS_JACKAL;
                else if (chance < 15)
                    mon = MONS_HOUND;
                else
                {
                    switch (chance % 7)
                    {
                    case 0:
                        if (one_chance_in(you.species == SP_HILL_ORC ? 3 : 6))
                            mon = MONS_WARG;
                        else
                            mon = MONS_WOLF;
                        break;
                    case 1:
                    case 2:
                        mon = MONS_WAR_DOG;
                        break;
                    case 3:
                    case 4:
                        mon = MONS_HOUND;
                        break;
                    default:
                        mon = MONS_JACKAL;
                        break;
                    }
                }
            }

        if (summon_general_creature(pow, quiet, mon, beha,

        if (summon_general_creature(pow, false, mon, beha,

    case MONS_JACKAL:
    case MONS_HOUND:
    case MONS_WARG:
    case MONS_WOLF:
    case MONS_WAR_DOG:
        msg = "A canine appears!";
        break;