--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/ddk/tdiinfo.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,104 @@
+/*
+ * tdiinfo.h
+ *
+ * TDI set and query information interface
+ *
+ * This file is part of the w32api package.
+ *
+ * Contributors:
+ *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAIMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef __TDIINFO_H
+#define __TDIINFO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct TDIEntityID {
+  ULONG  tei_entity;
+  ULONG  tei_instance;
+} TDIEntityID;
+
+#define	MAX_TDI_ENTITIES                  4096
+#define INVALID_ENTITY_INSTANCE           -1
+#define	GENERIC_ENTITY				            0
+#define	ENTITY_LIST_ID				            0
+#define	ENTITY_TYPE_ID				            1
+
+#define	AT_ENTITY					                0x280
+#define	CL_NL_ENTITY				              0x301
+#define	CL_TL_ENTITY				              0x401
+#define	CO_NL_ENTITY				              0x300
+#define	CO_TL_ENTITY				              0x400
+#define	ER_ENTITY					                0x380
+#define	IF_ENTITY					                0x200
+
+#define	AT_ARP						                0x280
+#define	AT_NULL						                0x282
+#define	CL_TL_NBF					                0x401
+#define	CL_TL_UDP					                0x403
+#define	CL_NL_IPX					                0x301
+#define	CL_NL_IP					                0x303
+#define	CO_TL_NBF					                0x400
+#define	CO_TL_SPX					                0x402
+#define	CO_TL_TCP					                0x404
+#define	CO_TL_SPP					                0x406
+#define	ER_ICMP						                0x380
+#define	IF_GENERIC					              0x200
+#define	IF_MIB						                0x202
+
+/* TDIObjectID.toi_class constants */
+#define	INFO_CLASS_GENERIC			          0x100
+#define	INFO_CLASS_PROTOCOL			          0x200
+#define	INFO_CLASS_IMPLEMENTATION	        0x300
+
+/* TDIObjectID.toi_type constants */
+#define	INFO_TYPE_PROVIDER			          0x100
+#define	INFO_TYPE_ADDRESS_OBJECT	        0x200
+#define	INFO_TYPE_CONNECTION		          0x300
+
+typedef struct _TDIObjectID {
+	TDIEntityID  toi_entity;
+	ULONG  toi_class;
+	ULONG  toi_type;
+	ULONG  toi_id;
+} TDIObjectID;
+
+#define	CONTEXT_SIZE				              16
+
+typedef struct _TCP_REQUEST_QUERY_INFORMATION_EX {
+  TDIObjectID  ID;
+  ULONG_PTR  Context[CONTEXT_SIZE / sizeof(ULONG_PTR)];
+} TCP_REQUEST_QUERY_INFORMATION_EX, *PTCP_REQUEST_QUERY_INFORMATION_EX;
+
+#if defined(_WIN64)
+typedef struct _TCP_REQUEST_QUERY_INFORMATION_EX32 {
+  TDIObjectID  ID;
+  ULONG32  Context[CONTEXT_SIZE / sizeof(ULONG32)];
+} TCP_REQUEST_QUERY_INFORMATION_EX32, *PTCP_REQUEST_QUERY_INFORMATION_EX32;
+#endif /* _WIN64 */
+
+typedef struct _TCP_REQUEST_SET_INFORMATION_EX {
+  TDIObjectID  ID;
+  unsigned int BufferSize;
+  unsigned char Buffer[1];
+} TCP_REQUEST_SET_INFORMATION_EX, *PTCP_REQUEST_SET_INFORMATION_EX;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TDIINFO_H */