#include <db.h> int DB_SEQUENCE->get_range(DB_SEQUENCE *seq, db_seq_t *minp, db_seq_t *maxp);
         The DB_SEQUENCE->get_range() method returns the range of values in
         the sequence.
    
         The DB_SEQUENCE->get_range() method may be called at any time during
         the life of the application.
    
         The DB_SEQUENCE->get_range() 
            
                  method returns a non-zero error value on failure and 0 on success.