Aligned HashTable

typedef struct _hashtable {
    uint nTableSize;
    uint nTableMask;
    uint nNumOfElements;
    zend_bool persistent;
    unsigned char nApplyCount;
    zend_bool bApplyProtection;

    ulong nNextFreeElement;
    Bucket *pInternalPointer;   /* Used for element traversal */
    Bucket *pListHead;
    Bucket *pListTail;
    Bucket **arBuckets;
    dtor_func_t pDestructor;
#if ZEND_DEBUG
    int inconsistent;
#endif
} HashTable;