apr_item_t

[Doug MacEachern]

i have a little source tree comber for mapping apache/apr types/functions
to Perl and noticed this is unused.  should it go away now that btable is
gone?

/**
 * A transparent type for items stored in binary-content tables, and
 * possibly elsewhere.
 */
typedef struct apr_item_t {
    /** The key for the current table entry */
    char *key;          /* maybe NULL in future;
                         * check when iterating thru table_elts
                         */
    /** Size of the opaque block comprising the item's content. */
    size_t size;
    /** A pointer to the content itself. */
    void *data;
} apr_item_t;