Add afd endpoint device

First step towards networking support #15

src/windows-emulator/devices/afd_endpoint.cpp

@@ -0,0 +1,20 @@
+#include "afd_endpoint.hpp"
+
+#include "windows-emulator/windows_emulator.hpp"
+
+namespace
+{
+	struct afd_endpoint : stateless_device
+	{
+		NTSTATUS io_control(const io_device_context& c) override
+		{
+			c.win_emu.logger.print(color::cyan, "AFD IOCTL: %X\n", c.io_control_code);
+			return STATUS_SUCCESS;
+		}
+	};
+}
+
+std::unique_ptr<io_device> create_afd_endpoint()
+{
+	return std::make_unique<afd_endpoint>();
+}

src/windows-emulator/devices/afd_endpoint.hpp

@@ -0,0 +1,4 @@
+#pragma once
+#include "../io_device.hpp"
+
+std::unique_ptr<io_device> create_afd_endpoint();

src/windows-emulator/io_device.cpp

@@ -1,4 +1,5 @@
 #include "io_device.hpp"
+#include "devices/afd_endpoint.hpp"
 
 namespace
 {
@@ -16,11 +17,15 @@ std::unique_ptr<io_device> create_device(const std::wstring_view device)
 	if (device == L"CNG"
 		|| device == L"KsecDD"
 		|| device == L"DeviceApi\\CMApi"
-		|| device == L"ConDrv\\Server"
-		|| device == L"Afd\\Endpoint")
+		|| device == L"ConDrv\\Server")
 	{
 		return std::make_unique<dummy_device>();
 	}
 
+	if (device == L"Afd\\Endpoint")
+	{
+		return create_afd_endpoint();
+	}
+
 	throw std::runtime_error("Unsupported device: " + std::string(device.begin(), device.end()));
 }