1 #if defined(DXFLIB_DLL) 2 # ifdef _WIN32 3 # if defined(DXFLIB_LIBRARY) 4 # define DXFLIB_EXPORT __declspec( dllexport ) 5 # else 6 # define DXFLIB_EXPORT __declspec( dllimport ) 7 # endif 8 # else 9 # define DXFLIB_EXPORT 10 # endif 11 #else 12 # define DXFLIB_EXPORT 13 #endif 14