code_twain/twain/dllmain.cpp

#include "pch.h"
#include <crtdbg.h>

HMODULE me_ = NULL;

BOOL APIENTRY DllMain(HMODULE  hModule , DWORD ul_reason_for_call, LPVOID /* lpReserved */)
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
        //sane_invoker::initialize(hModule);
        me_ = hModule;
#ifdef _DEBUG
        _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
        _CrtSetBreakAlloc(-1);
#endif
        break;
    case DLL_THREAD_ATTACH:
    case DLL_THREAD_DETACH:
        break;
    case DLL_PROCESS_DETACH:
        //sane_invoker::uninitialize();
#ifdef _DEBUG
        OutputDebugStringA("\r\nDS module unloading ...\r\n");
#endif
        break;
    }
    return TRUE;
}