// Public Domain import std.c.windows.windows; HINSTANCE g_hInst; extern (C) { void gc_init(); void gc_term(); void _minit(); void _moduleCtor(); void _moduleUnitTests(); } extern (Windows) BOOL DllMain(HINSTANCE hInstance, ULONG ulReason, LPVOID pvReserved) { switch (ulReason) { case DLL_PROCESS_ATTACH: gc_init(); // initialize GC _minit(); // initialize module list _moduleCtor(); // run module constructors _moduleUnitTests(); // run module unit tests break; case DLL_PROCESS_DETACH: gc_term(); break; // shut down GC case DLL_THREAD_ATTACH: case DLL_THREAD_DETACH: return false; // Multiple threads not supported yet default: break; } g_hInst=hInstance; return true; }