Originally Posted by Mavericks
Why does not graphics.h have required modules?

The errors you posted are linker errors, not compiler errors. Those errors have nothing to do with header files.

You need to do research and find where these functions that are missing are found. In one of those libraries is where you find those functions.

Quote:
Do i need to import them or use another different graphics.h from another version of compiler?

Is there a reason why you're using a compiler that is over 20 years old? It makes it more difficult to find help on this old compiler, since practically no one uses it. There are much more modern free versions of C++ (and C) compilers.

In addition, none of these functions may work for a modern operating system. Learn real Windows console programming instead of old MSDOS stuff that may not even work.
The text with the example program was made in '97.
So, I am really curious to know the environment authors used to implement those programs.

It would help if Borland compiler was used for testing/implementations purposes.
Hope this helps.

yes, I'm certainly interested in implementation with modern compilers, and real windows console programming.

However, I'm interested to know the way it works using both old and new compilers.