#define VC_IATTR_ADMIN 0x00000001
#define VC_IATTR_WATCH 0x00000002
#define VC_IATTR_HIDE 0x00000004
+#define VC_IATTR_FLAGS 0x00000007
#define VC_IATTR_BARRIER 0x00010000
#define VC_IATTR_IUNLINK 0x00020000
-
+#define VC_IATTR_IMMUTABLE 0x00040000
#ifdef __cplusplus
extern "C" {