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Can I use getopt in a simple program with cygwin32 ?
- To: gnu-win32 at cygnus dot com
- Subject: Can I use getopt in a simple program with cygwin32 ?
- From: Cormac McGuinness <cmcguinn at macha dot ucd dot ie>
- Date: Tue, 10 Feb 1998 23:30:02 +0000 (GMT)
- Mailer: Elm [revision: 70.85]
Hi,
I have a simple program that is command line driven and calls getopt
within the program, however when i compile it using "gcc file.c" I get
file.c: in function 'main':
file.c:47: 'optarg' undeclared (first use this function)
file.c:47: (Each undeclared identifier is reported only once
file.c:47: for each function it appears in.)
file.c:91: 'optopt' undeclared (first use this function)
What is going on? The same source code compiles under Linux and HP-UX no
problem... can I not use the optopt and optarg and optind variables that
i would expect the calling of the function getopt to set ???
Please e-mail me a reply, as I do not subscribe to the mailing list, but
searched through the archives for an answer.....
Thanks in advance
Cormac
--
-------------------------------------------------------------------------------
Cormac McGuinness e-mail: cmcguinn@macha.ucd.ie
cmcg@frank.physics.dcu.ie
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