// Chooses one of the numbers passed in at random. The list of numbers
// must be terminated with -1.

static armour_type random_nonbody_armour_type()
{
    const armour_type at =
        static_cast<armour_type>( 
            random_choose(ARM_SHIELD, ARM_CLOAK, ARM_HELMET,
                          ARM_GLOVES, ARM_BOOTS, -1));
    return (at);
}

        type_wanted = (coinflip()) ? OBJ_RANDOM : ARM_SHIELD + random2(5);

        type_wanted = (coinflip())? OBJ_RANDOM :
            static_cast<int>(random_nonbody_armour_type());

            type_wanted = ARM_CAP;

            type_wanted = coinflip()? ARM_CAP : ARM_WIZARD_HAT;