(:cstring . (:reference-pass (:ef-mb-string :external-format :latin-1)
:allow-null t))
(:cstring-returning . (:reference (:ef-mb-string :external-format :latin-1) :allow-null t))
(:cstring . (:reference-pass (:ef-mb-string :external-format :latin-1)
:allow-null t))
(:cstring-returning . (:reference (:ef-mb-string :external-format :latin-1) :allow-null t))