#define OPTIONAL
#endif
-#ifndef WINE_NTSTATUS_DECLARED
-#define WINE_NTSTATUS_DECLARED
-typedef LONG NTSTATUS;
+#ifndef _NTDEF_
+typedef _Return_type_success_(return >= 0) LONG NTSTATUS;
+typedef NTSTATUS *PNTSTATUS;
#endif
typedef struct _BCRYPT_ALGORITHM_IDENTIFIER
ULONG dwFlags;
} BCRYPT_ALGORITHM_IDENTIFIER;
+typedef PVOID BCRYPT_ALG_HANDLE;
+
+#define BCRYPT_RNG_USE_ENTROPY_IN_BUFFER 0x00000001
+#define BCRYPT_USE_SYSTEM_PREFERRED_RNG 0x00000002
+
#endif /* __WINE_BCRYPT_H */