gethostname() with -pedantic -ansi flags

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#3603

From: Jeff Shipman
Date: Tue, 04 Apr 2000 00:00

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Sorry if this is not the correct newsgroup to post to. I
wasn't sure which one would be right. My problem is that
I'm compiling my program with the -pedantic and -ansi
flags and I get the following warning:

cb.c:348: warning: implicit declaration of function `gethostname'

I am including unistd.h and it compiles just fine if I
leave out those two flags. Is it because gethostname()
is not ANSI C? If so, I'm also using a lot of GTK code
in there, it's not ANSI C, and the compiler doesn't
seem to mind...is there something I'm not getting? Thanks
in advance.
-- 
+-----------------------------------------------------+
| Jeff "Shippy" Shipman     E-Mail: shippy@cs.nmt.edu |
| Computer Science Major    ICQ: 1786493              |
| New Mexico Institute of Mining and Technology       |
| Homepage: http://www.nmt.edu/~shippy                |
+-----------------------------------------------------+

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From: Jeff Shipman <shippy@cs.nmt.edu>
Subject: gethostname() with -pedantic -ansi flags
Date: 2000/04/04
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