bool wearing_slot(int inv_slot);

    for (int loopy = EQ_CLOAK; loopy <= EQ_BODY_ARMOUR; loopy++)

    if ( wearing_slot(item) )

        if (item == you.equip[loopy])
        {
            if (!quiet)
               mpr("You are already wearing that!");

        if (!quiet)
            mpr("You are already wearing that!");

            return (false);
        }

        return (false);

        for (int loopy = EQ_CLOAK; loopy <= EQ_AMULET; loopy++)

        if ( wearing_slot(throw_slot) )

            if (throw_slot == you.equip[loopy])
            {
                mpr("You are wearing that object!");
                return;
            }

            mpr("You are wearing that object!");
            return;

}
bool wearing_slot(int inv_slot)
{
    for (int i = EQ_CLOAK; i <= EQ_AMULET; ++i)
        if ( inv_slot == you.equip[i] )
            return true;
    return false;

#include "invent.h"

#include "item_use.h"

    item_def& item(you.inv[you.equip[EQ_WEAPON]]);

    const int slot = you.equip[EQ_WEAPON];
    item_def& item(you.inv[slot]);

    // Note that card_effect() might cause you to unwield the deck.

        unwield_item(you.equip[EQ_WEAPON]);
        dec_inv_item_quantity( you.equip[EQ_WEAPON], 1 );

        if ( slot == you.equip[EQ_WEAPON] )
            unwield_item(slot);
        dec_inv_item_quantity( slot, 1 );

    if ( you.level_type != LEVEL_DUNGEON )
    {
        canned_msg(MSG_NOTHING_HAPPENS);
        return;
    }

// Do one of: vorpalise, sure blade, dancing weapon
// XXX XXX FIXME Hard to do now, because you have to
// wield the deck in order to evoke it!

    // not yet implemented
    return;

    // Pause before jumping to the list.
    if (Options.auto_list)
        more();
    wield_weapon(false);