#include <db.h> int DB->get_encrypt_flags(DB *db, u_int32_t *flagsp);
         The DB->get_encrypt_flags() method returns the encryption flags. This flag can be set
         using the DB->set_encrypt() method.
    
         The DB->get_encrypt_flags() method may be called at any time during
         the life of the application.
    
         The DB->get_encrypt_flags() 
            
                  method returns a non-zero error value on failure and 0 on success.