Hi All,
I am very new to C (but have programmed in other languages) and have been asked to look at some program to modify. I have downloaded codeblocks-10.05mingw-setup.exe (windows). I am trying to break the program up so that I can understand it better.

There are some sections in the code like

#ifdef DEBUG
fprintf(stderr, "Entering module\n");
#endif

How do I access the DEBUG block to see what it does through the CodeBlocks compiler? I tried DEBUG mode but it just runs and I do not see anything. Where is the stderr supposed to show? on the console?

Thanks
Lefti