Add security information and access token types

sdk/xtdk/xtstruct.h

@@ -297,6 +297,7 @@ typedef struct _LOADER_INFORMATION_BLOCK LOADER_INFORMATION_BLOCK, *PLOADER_INFO
 typedef struct _LOADER_MEMORY_DESCRIPTOR LOADER_MEMORY_DESCRIPTOR, *PLOADER_MEMORY_DESCRIPTOR;
 typedef struct _LOOKASIDE_LIST LOOKASIDE_LIST, *PLOOKASIDE_LIST;
 typedef struct _LOOKASIDE_LIST_EX LOOKASIDE_LIST_EX, *PLOOKASIDE_LIST_EX;
+typedef struct _LUID LUID, *PLUID;
 typedef struct _M128 M128, *PM128;
 typedef struct _MMCOLOR_TABLES MMCOLOR_TABLES, *PMMCOLOR_TABLES;
 typedef struct _MMFREE_POOL_ENTRY MMFREE_POOL_ENTRY, *PMMFREE_POOL_ENTRY;