From:	cmcguinn AT macha DOT ucd DOT ie (Cormac McGuinness)
Subject:	Can I use getopt in a simple program with cygwin32 ?
10 Feb 1998 20:40:09 -0800 :
Message-ID:	<199802102330.XAA01168.cygnus.gnu-win32@macha.ucd.ie>
To:	gnu-win32 AT cygnus DOT com

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
--
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Cormac McGuinness                       e-mail: cmcguinn AT macha DOT ucd DOT ie
                                                cmcg AT frank DOT physics DOT dcu DOT ie
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Experimental Physics Department,        Tel:    + 353 1 706 2205
University College Dublin,              Fax:    + 353 1 283 7275
Belfield, Dublin 4, Ireland.            
        Also:
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Dublin City University,                 Fax:    + 353 1 704 5384
Glasnevin, Dublin 9, Ireland


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