// dllmain.cpp : Defines the entry point for the DLL application. #include "stdafx.h" #include BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved ) { switch (ul_reason_for_call) { case DLL_PROCESS_ATTACH: MessageBox(0, L"Atomic Shim DLL Test!", 0, 0); case DLL_THREAD_ATTACH: case DLL_THREAD_DETACH: case DLL_PROCESS_DETACH: break; } return TRUE; }