void
LibMain()
{
    // NOTE: nothing is inited yet including memory allocators
    Init0();

    uint8_t* mem = (uint8_t*)ReserveMemPages(MEMCHUNK_SIZE * MEMCHUNK_COUNT);
    MEM_ZERO(&PermanentAlloc, 0);
    PermanentAlloc.at    = mem;
    PermanentAlloc.begin = mem;
    PermanentAlloc.end   = mem + MEMCHUNK_SIZE;

    Mems = PUSH_ALLOC(&PermanentAlloc, memories, 1);
    Mems->ChunksBegin = mem;
    Mems->ChunksOwned[0] = 1; // NOTE: permanent alloc
    
    // NOTE: memory allocators are available
    Init1();
    
    UserMain();
    
    TearDown();
}

#ifdef _WIN32

int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
{
    LibMain();
    return 0;
}

#else

int main()
{
    LibMain();
    return 0;
}

#endif