// This is core/vnl/dll.h #ifndef vnl_dll_h_ #define vnl_dll_h_ #include #define VNL_DLL_DATA #if defined(VCL_WIN32) && !defined(BUILDING_VNL_DLL) // if win32 and not building the DLL then you need a dllimport // Only if you are building a DLL linked application. # ifdef BUILD_DLL # undef VNL_DLL_DATA # define VNL_DLL_DATA _declspec(dllimport) # endif // BUILD_DLL #endif // VCL_WIN32 and !Building_*_dll #endif // vnl_dll_h_