type Exception_Data_Ptr is access all Exception_Data;
-- An equivalent of Exception_Id that is public
- type Exception_Code is mod 2 ** 32;
+ type Exception_Code is mod 2 ** Integer'Size;
-- A scalar value bound to some exception data. Typically used for
-- imported or exported exceptions on VMS. Having a separate type for this
-- is useful to enforce consistency throughout the various run-time units