WebSocketBeginClientHandshake()

static int Interop.WebSocket.WebSocketBeginClientHandshake ( [In] SafeHandle webSocketHandle, [In] IntPtr subProtocols, [In] uint subProtocolCount, [In] IntPtr extensions, [In] uint extensionCount, [In] HttpHeader[] initialHeaders, [In] uint initialHeaderCount, out IntPtr additionalHeadersPtr, out uint additionalHeaderCount )

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