5void stDtor_closure(stype st, _Pre_notnull_ _Post_invalid_ stgeneric *stgen, flags_t flags);
6void stCopy_closure(stype st, _stCopyDest_Anno_(st) stgeneric *dest, _In_ stgeneric src, flags_t flags);
7intptr stCmp_closure(stype st, _In_ stgeneric stgen1, _In_ stgeneric stgen2, uint32 flags);
9void stDtor_cchain(stype st, _Pre_notnull_ _Post_invalid_ stgeneric *stgen, flags_t flags);
10void stCopy_cchain(stype st, _stCopyDest_Anno_(st) stgeneric *dest, _In_ stgeneric src, flags_t flags);