winusb: Add WinUsb_Free stub.

dlls/winusb/Makefile.in

 MODULE    = winusb.dll
+
+C_SRCS = \
+	main.c

dlls/winusb/main.c

+/*
+ * Copyright (C) 2022 Mohamad Al-Jaf
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "winusb.h"
+
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(winusb);
+
+/***********************************************************************
+ *           WinUsb_Free (winusb.@)
+ */
+BOOL WINAPI WinUsb_Free(WINUSB_INTERFACE_HANDLE handle)
+{
+    FIXME( "(%p) - stub\n", handle );
+    return TRUE;
+}

dlls/winusb/winusb.spec

 @ stub WinUsb_AbortPipe
 @ stub WinUsb_ControlTransfer
 @ stub WinUsb_FlushPipe
-@ stub WinUsb_Free
+@ stdcall WinUsb_Free(ptr)
 @ stub WinUsb_GetAssociatedInterface
 @ stub WinUsb_GetCurrentAlternateSetting
 @ stub WinUsb_GetDescriptor