MikelSV

class MListHead{ MListHead *_p, *_n; };

template<class MListItem>
class MListData : public MListHead, public MListItem{};

template<class MListItem>
class MList : public FcoTLock{
protected:
    MListData<MListItem> *_a, *_e;
    int sz;

public:
    MList(){ sz=0; _a=0; _e=0; }
    ~MList(){ Clear(); }

    MListItem* New(MListItem *next=0){
        if(!FcoTLock::lock) return 0;
        MListData<MListItem> *item=new MListData<MListItem>;
        OMAddEx(item, next); sz++;
        return (MListItem*)item;
    }

};