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diff --git a/3rdparty/portaudio/include/pa_win_wdmks.h b/3rdparty/portaudio/include/pa_win_wdmks.h
new file mode 100644
index 0000000..bc2f689
--- /dev/null
+++ b/3rdparty/portaudio/include/pa_win_wdmks.h
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+#ifndef PA_WIN_WDMKS_H
+#define PA_WIN_WDMKS_H
+/*
+ * $Id$
+ * PortAudio Portable Real-Time Audio Library
+ * WDM/KS specific extensions
+ *
+ * Copyright (c) 1999-2007 Ross Bencina and Phil Burk
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * The text above constitutes the entire PortAudio license; however,
+ * the PortAudio community also makes the following non-binding requests:
+ *
+ * Any person wishing to distribute modifications to the Software is
+ * requested to send the modifications to the original developer so that
+ * they can be incorporated into the canonical version. It is also
+ * requested that these non-binding requests be included along with the
+ * license above.
+ */
+
+/** @file
+ @ingroup public_header
+ @brief WDM Kernel Streaming-specific PortAudio API extension header file.
+*/
+
+
+#include "portaudio.h"
+
+#include <windows.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+    /** Flags to indicate valid fields in PaWinWDMKSInfo.
+     @see PaWinWDMKSInfo
+     @version Available as of 19.5.0.
+    */
+    typedef enum PaWinWDMKSFlags
+    {
+        /** Makes WDMKS use the supplied latency figures instead of relying on the frame size reported
+         by the WaveCyclic device. Use at own risk!
+        */
+        paWinWDMKSOverrideFramesize   = (1 << 0),
+
+        /** Makes WDMKS (output stream) use the given channelMask instead of the default.
+          @version Available as of 19.5.0.
+        */
+        paWinWDMKSUseGivenChannelMask = (1 << 1),
+
+    } PaWinWDMKSFlags;
+
+    typedef struct PaWinWDMKSInfo{
+        unsigned long size;             /**< sizeof(PaWinWDMKSInfo) */
+        PaHostApiTypeId hostApiType;    /**< paWDMKS */
+        unsigned long version;          /**< 1 */
+
+        /** Flags indicate which fields are valid.
+         @see PaWinWDMKSFlags
+         @version Available as of 19.5.0.
+        */
+        unsigned long flags;
+
+        /** The number of packets to use for WaveCyclic devices, range is [2, 8]. Set to zero for default value of 2. */
+        unsigned noOfPackets;
+
+        /** If paWinWDMKSUseGivenChannelMask bit is set in flags, use this as channelMask instead of default.
+         @see PaWinWDMKSFlags
+         @version Available as of 19.5.0.
+        */
+        unsigned channelMask;
+    } PaWinWDMKSInfo;
+
+    typedef enum PaWDMKSType
+    {
+        Type_kNotUsed,
+        Type_kWaveCyclic,
+        Type_kWaveRT,
+        Type_kCnt,
+    } PaWDMKSType;
+
+    typedef enum PaWDMKSSubType
+    {
+        SubType_kUnknown,
+        SubType_kNotification,
+        SubType_kPolled,
+        SubType_kCnt,
+    } PaWDMKSSubType;
+
+    typedef struct PaWinWDMKSDeviceInfo {
+        wchar_t filterPath[MAX_PATH];     /**< KS filter path in Unicode! */
+        wchar_t topologyPath[MAX_PATH];   /**< Topology filter path in Unicode! */
+        PaWDMKSType streamingType;
+        GUID deviceProductGuid;           /**< The product GUID of the device (if supported) */
+    } PaWinWDMKSDeviceInfo;
+
+    typedef struct PaWDMKSDirectionSpecificStreamInfo
+    {
+        PaDeviceIndex device;
+        unsigned channels;                  /**< No of channels the device is opened with */
+        unsigned framesPerHostBuffer;       /**< No of frames of the device buffer */
+        int endpointPinId;                  /**< Endpoint pin ID (on topology filter if topologyName is not empty) */
+        int muxNodeId;                      /**< Only valid for input */
+        PaWDMKSSubType streamingSubType;       /**< Not known until device is opened for streaming */
+    } PaWDMKSDirectionSpecificStreamInfo;
+
+    typedef struct PaWDMKSSpecificStreamInfo {
+        PaWDMKSDirectionSpecificStreamInfo input;
+        PaWDMKSDirectionSpecificStreamInfo output;
+    } PaWDMKSSpecificStreamInfo;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* PA_WIN_DS_H */