I just downloaded some new header files and have a folder of them that I wish to make available. First, I would like to make them available to any file wishing to use them. So, I would like to be able to include the new header file (call it newheader.h) where I want, just like math.h, for example. Where should I put it?
Second, I wish to make these files available to all users. I have root permissions. Is there a special directory I need to put it in? Thanks so much!