extern int __declspec(dllimport) example_dll_function(void); #ifdef _MSC_VER extern int __declspec(dllimport) example_dll_2_function(void); #endif int example_exe_function(void) { return 0; } int main(void) { return example_dll_function() + #ifdef _MSC_VER example_dll_2_function() + #endif example_exe_function(); }