Hi, I looked a bit further into my problem and think I am only confused. "Not working" meant that I receive a "implicitly decleared" compile error. (No support board, so keeping the rest of it out of here...)
Due to the extern, I thought the function might have been moved somewhere else. Now I saw that getenv() and setenv() are externs in stdlib.h as well and for me getenv() works but setenv() doesn't. Thus I think it's more a user problem. So if you get gethostname() working by including unistd.h, feel free to close. :) Until I didn't find out what's going on, I do not want to do it because I have no clue if it the right thing to do. Regards -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
