On 7 August 2013 09:19, Raman wrote: > #ifdef CRUNTIMEDLL_EXPORTS > #ifdef _WIN32 > #define CRUNTIMEDLL_API extern "C" __declspec(dllexport) > #else > #defineCRUNTIMEDLL_API extern "C" Did you read the error message? It tells you there's an error on the line above, which should be obvious: it's missing a space.