May I know what does this code means? As I know when there is any C header then we should use extern "C" if we want to compile them into a c++ module.Am i right?
But what is char *getwd(char *); since it is not a header of C. I need explicit explanation and simple example.Thanks.
DOes the above code doin anythg?Since char * doesnt state where the path of current directory save to.The code above actually done ntg or is doing thing as you mentioned in the previous post ? How i know char *getwd(char *); is written in header.h ?