%canWear()

    Returns 1 if the @mobile can wear the @item on the given @location.  The
    @location parameter is optional in which case the function just tests to
    see if the mobile can wear the item somewhere. The @mobile and @item
    parameters should be pointers to a mobile and item respectively. If the
    @location parameter is used then it should be one of the following
    location names:

        light               arms
        lFinger             shield
        leftFinger          about
        left finger         waist
        rFinger             lWrist
        rightFinger         leftWrist
        right finger        left wrist
        neck1               rWrist
        neck 1              rightWrist
        neck2               right wrist
        neck 2              wield
        body                wielded
        head                wielding
        legs                held
        feet                hold
        hands               holding

    Example:

        if( %canWear( @actor, @item, "head" ) )
        {
            %move( @item, @actor, "head" );
        }
        else
        {
            %echoTo( "You can't wear it on your head!", @actor )

            if( !%canWear( @actor, @item ) )
            {
                %echoTo( "You can't wear it anywhere!", @actor )
            }
            endif
        }
        endif