ndis.sys: Add NdisAllocateSpinLock stub.

dlls/ndis.sys/main.c

@@ -43,3 +43,8 @@ NDIS_STATUS WINAPI NdisAllocateMemoryWithTag(void **address, UINT length, ULONG
     FIXME("(%p, %u, %u): stub\n", address, length, tag);
     return NDIS_STATUS_FAILURE;
 }
+
+void WINAPI NdisAllocateSpinLock(NDIS_SPIN_LOCK *lock)
+{
+    FIXME("(%p): stub\n", lock);
+}

dlls/ndis.sys/ndis.sys.spec

@@ -16,7 +16,7 @@
 @ stub NdisAllocatePacket
 @ stub NdisAllocatePacketPool
 @ stub NdisAllocatePacketPoolEx
-@ stub NdisAllocateSpinLock
+@ stdcall NdisAllocateSpinLock(ptr)
 @ stub NdisAnsiStringToUnicodeString
 @ stub NdisBufferLength
 @ stub NdisBufferVirtualAddress

include/ddk/ndis.h

@@ -23,8 +23,15 @@
 typedef void *NDIS_HANDLE, *PNDIS_HANDLE;
 typedef int   NDIS_STATUS, *PNDIS_STATUS;
 
+typedef struct _NDIS_SPIN_LOCK
+{
+  KSPIN_LOCK SpinLock;
+  KIRQL      OldIrql;
+} NDIS_SPIN_LOCK, *PNDIS_SPIN_LOCK;
+
 #define NDIS_STATUS_FAILURE                                ((NDIS_STATUS) STATUS_UNSUCCESSFUL)
 
 NDIS_STATUS WINAPI NdisAllocateMemoryWithTag(void **, UINT, ULONG);
+void WINAPI NdisAllocateSpinLock(NDIS_SPIN_LOCK *);
 
 #endif /* _NDIS_ */