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Subject:	RE: strcasestr not found
Date:	Sat, 8 Jun 2002 23:14:20 -0700
Message-ID:	<7C083876C492EB4BAAF6B3AE0732970E075841BD@red-msg-08.redmond.corp.microsoft.com>
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From:	"Stephan Mueller" <smueller AT microsoft DOT com>
To:	"Robert Mark Bram" <relaxedrob AT optushome DOT com DOT au>,
	"Cygwin" <cygwin AT cygwin DOT com>
X-OriginalArrivalTime:	09 Jun 2002 06:14:20.0442 (UTC) FILETIME=[E48A37A0:01C20F7C]
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id g596EWV31732

You could write your own function that does what strcasestr is supposed
to do.  I'm guessing it's supposed to be a case-insensitive version of
strstr.

A simple implementation might be to have your strcasestr function take
its string arguments, make uppercase (or lowercase) copies of them and
then call the real strstr with the smashed case copies of the arguments.
Then, adjust the return value from strstr (a pointer into one of the
strings) to reflect the corresponding position in the original
arguments.  Hmmm. This is getting somewhat complicated.

Another approach would be to grab the Cygwin sources for strstr.  Make a
copy of the strstr function called strcasestr, and then adjust the
implementation to do case-insensitive comparisons.

All assuming my guess on what strcasestr is supposed to do is correct.

stephan();



-----Original Message-----
From: Robert Mark Bram [mailto:relaxedrob AT optushome DOT com DOT au] 
Sent: Saturday, June 08, 2002 10:43 PM
To: Cygwin
Subject: strcasestr not found


Howdy all!

I have some C code that uses a function called "strcasestr". It isn't
compiling because it doesn't seem the function exists within Cygwin's C
library. Is there a replacement method or an additional library I could
use for this?

Thanks!

Rob

:)
:-}
;->


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