1 files changed, 149 insertions, 0 deletions
diff --git a/private/ntos/tdi/isn/fwd/ddreqs.h b/private/ntos/tdi/isn/fwd/ddreqs.h
new file mode 100644
index 000000000..416091c92
--- /dev/null
+++ b/private/ntos/tdi/isn/fwd/ddreqs.h
@@ -0,0 +1,149 @@
+/*++
+
+Copyright (c) 1995  Microsoft Corporation
+
+Module Name:
+
+    ntos\tdi\isn\fwd\ddreqs.h
+
+Abstract:
+	Management of demand dial request queues
+
+
+Author:
+
+    Vadim Eydelman
+
+Revision History:
+
+--*/
+#ifndef _IPXFWD_DDREQS_
+#define _IPXFWD_DDREQS_
+
+// Connection requests to DIM
+//	Queue of request that need to be satisfied by DIM
+extern LIST_ENTRY ConnectionRequestQueue;
+//	Queue of request IRPs posted by the router manager
+extern LIST_ENTRY ConnectionIrpQueue;
+
+/*++
+	I n i t i a l i z e C o n n e c t i o n Q u e u e s
+
+Routine Description:
+	Initializes connection request and irp queues
+	
+Arguments:
+	None
+
+Return Value:
+	None
+
+--*/
+//VOID
+//InitializeConnectionQueues (
+//	void
+//	);
+#define InitializeConnectionQueues() {									\
+	InitializeListHead (&ConnectionIrpQueue);							\
+	InitializeListHead (&ConnectionRequestQueue);						\
+}
+
+/*++
+	F i l l C o n n e c t i o n R e q u e s t
+
+Routine Description:
+	Fills the provided buffer with index of interface that needs
+	to be connected and packet that prompted the request
+	
+Arguments:
+    index   - if index
+    packet  - packet that prompted the request
+    data    - pointer to IPX data (IPX header) inside of the packet
+	request	- request buffer to fill
+    reqSize - size of request buffer
+    bytesCopied - bytesCopied into the request buffer
+
+Return Value:
+	STATUS_SUCCESS - array was filled successfully
+	This routine assumes that there it is called only when there
+	are outstanding requests in the request queue
+
+--*/
+VOID
+FillConnectionRequest (
+    IN ULONG                    index,
+    IN PNDIS_PACKET             packet,
+    IN PUCHAR                   data,
+	IN OUT PFWD_DIAL_REQUEST	request,
+    IN ULONG                    reqSize,
+    OUT PULONG                  bytesCopied
+	);
+
+/*++
+	F a i l C o n n e c t i o n R e q u e s t s
+
+Routine Description:
+	Cleans up on connection request failure
+	
+Arguments:
+	InterfaceIndex - index of interface that could not be connected
+
+Return Value:
+	STATUS_SUCCESS - clean up was successfull
+	STATUS_UNSUCCESSFUL - interface with this index does not exist
+
+--*/
+NTSTATUS
+FailConnectionRequest (
+	IN ULONG	InterfaceIndex
+	);
+	
+/*++
+	Q u e u e C o n n e c t i o n R e q u e s t
+
+Routine Description:
+	Adds request to connected the interface to the queue
+
+Arguments:
+	ifCB	- control block of the interface that needs to be
+				connected
+    packet  - packet that prompted the connection request
+    data    - pointer to actual data in the packet
+	oldIRQL	- IRQL at which interface lock was acquired
+
+Return Value:
+	None
+
+	Note that interface lock must be acquired before calling this
+	routine which will release it
+
+--*/
+VOID
+QueueConnectionRequest (
+	PINTERFACE_CB	ifCB,
+    PNDIS_PACKET    packet,
+    PUCHAR          data,
+	KIRQL			oldIRQL
+	);
+
+/*++
+	D e q u e u e C o n n e c t i o n R e q u e s t
+
+Routine Description:
+	Removes conection requset for the interface from the queue
+
+Arguments:
+	ifCB	- control block of the interface that needs to be
+				removed
+
+Return Value:
+	None
+
+--*/
+VOID
+DequeueConnectionRequest (
+	PINTERFACE_CB	ifCB
+	);
+
+#endif
+