OnlineSubsystemUsecode.Build.cs

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

namespace UnrealBuildTool.Rules
{
	public class OnlineSubsystemUsecode : ModuleRules
	{
		public OnlineSubsystemUsecode(TargetInfo Target)
		{
			PublicIncludePaths.AddRange(
				new string[] {
					// ... add public include paths required here ...
				}
				);

			PrivateIncludePaths.AddRange(
				new string[] {
					"OnlineSubsystemUsecode/Private",
					// ... add other private include paths required here ...
				}
				);

			PublicDependencyModuleNames.AddRange(
				new string[]
				{
					"Core",
                    "Sockets",
                    "Networking"
					// ... add other public dependencies that you statically link with here ...
				}
				);

			PrivateDependencyModuleNames.AddRange(
				new string[]
				{
					// ... add private dependencies that you statically link with here ...
				}
				);

			DynamicallyLoadedModuleNames.AddRange(
				new string[]
				{
					// ... add any modules that your module loads dynamically here ...
				}
				);
		}
	}
}

OnlineSubsystemUsecode.cpp

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

#include "OnlineSubsystemUsecodePrivatePCH.h"


class FOnlineSubsystemUsecode : public IOnlineSubsystemUsecode
{
	/** IModuleInterface implementation */
	virtual void StartupModule() OVERRIDE;
	virtual void ShutdownModule() OVERRIDE;
};

IMPLEMENT_MODULE( FOnlineSubsystemUsecode, OnlineSubsystemUsecode )



void FOnlineSubsystemUsecode::StartupModule()
{
	// This code will execute after your module is loaded into memory (but after global variables are initialized, of course.)
}


void FOnlineSubsystemUsecode::ShutdownModule()
{
	// This function may be called during shutdown to clean up your module.  For modules that support dynamic reloading,
	// we call this function before unloading the module.
}

OnlineSubsystemUsecode.h

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

#pragma once

#include "ModuleManager.h"


/**
 * The public interface to this module
 */
class IOnlineSubsystemUsecode : public IModuleInterface
{

public:
    
	/**
	 * Singleton-like access to this module's interface.  This is just for convenience!
	 * Beware of calling this during the shutdown phase, though.  Your module might have been unloaded already.
	 *
	 * @return Returns singleton instance, loading the module on demand if needed
	 */
	static inline IOnlineSubsystemUsecode& Get()
	{
		return FModuleManager::LoadModuleChecked< IOnlineSubsystemUsecode >( "OnlineSubsystemUsecode" );
	}

	/**
	 * Checks to see if this module is loaded and ready.  It is only valid to call Get() if IsAvailable() returns true.
	 *
	 * @return True if the module is loaded and ready to use
	 */
	static inline bool IsAvailable()
	{
		return FModuleManager::Get().IsModuleLoaded( "OnlineSubsystemUsecode" );
	}
};

OnlineSubsystemUsecodePrivatePCH.h

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

#include "OnlineSubsystemUsecode.h"

// You should place include statements to your module's private header files here.  You only need to
// add includes for headers that are used in most of your module's source files though.