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src/dawnwin32/host/CMakeLists.txt

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+# Copyright (c) 2022 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    DawnHostWin32.cpp
+)

src/dawnwin32/host/DawnHostWin32.cpp

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+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "DawnHostWin32.hpp"
+
+using namespace Dawn;
+
+int32_t main(int32_t argc, char **args) {
+  int32_t result;
+
+  // Create the host
+  auto host = std::make_shared<DawnHost>();
+  auto game = std::make_shared<DawnGame>(host);
+
+  // Initialize the host and error check
+  result = host->init(std::weak_ptr<DawnGame>(game));
+  switch(result) {
+    case DAWN_HOST_INIT_RESULT_SUCCESS:
+      break;
+    default:
+      return result;
+  }
+
+  // Request the main loop to start running.
+  result = host->start(std::weak_ptr<DawnGame>(game));
+  switch(result) {
+    case DAWN_HOST_START_RESULT_SUCCESS:
+      break;
+    case DAWN_HOST_START_RESULT_EXIT_SUCCESS:
+      break;
+    default:
+      return result;
+  }
+
+  // Main loop finished without errors, cleanup
+  host->unload(std::weak_ptr<DawnGame>(game));
+
+  // Success
+  return 0;
+}

src/dawnwin32/host/DawnHostWin32.hpp

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+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "dawnlibs.hpp"
+#include "host/DawnHost.hpp"
+#include "game/DawnGame.hpp"
+
+/**
+ * Main entry function received by parent Win32 Operating System.
+ * 
+ * @param argc Count of arguments passed to the program.
+ * @param args Array of strings provided to the program.
+ * @return 0 for success, else for any issue/error.
+ */
+int32_t main(int32_t argc, char **args);