Hello, I want to create these structures with DLLStructCreate, the first structure is included in the second. How to do that with DLLStructCreate ? typedef struct { BYTE certif[]; long certifLength; char certifLabel[]; long certifStatus; } BEID_Certif; typedef struct { long usedPolicy; BEID_Certif certificates[]; // <-- ARRAY of BEID_Certif 1st struct long certificatesLength; long signatureCheck; } BEID_Certif_Check;