Swati's profile - activity

Thanks for your reply, berak and StevenPuttemans

I have included the appropriate header file highgui_c.h

My code works perfectly fine. But just when I add the below line:

cvDisplayOverlay("Camera", "Hey", 4000);

I get this error: unresolved external symbol extern C void __cdecl

I am unable to understand how can I remove the error?

Thanks