DBC *opd; /* Off-page duplicate cursor. */\
\
void *page; /* Referenced page. */ \
db_pgno_t root; /* Tree root. */ \
db_pgno_t pgno; /* Referenced page number. */ \
db_indx_t indx; /* Referenced key item index. */\
\
DB_LOCK lock; /* Cursor lock. */ \
db_lockmode_t lock_mode;