One could do DIFF/OUTPUT=NL: and check $STATUS.  The successfull exit
statuses from DIFFERENCES are (in decimal):

SAMEFILE = 7110665
FILAREDIF = 7110675

These are not in any header I could find but tested out to be the same on
VAX and Alpha, VMS 6.x and 7.x.  I know this because I made GNU diff on VMS
exit with the same values.

-----Original Message-----
From: Peter Prymmer
To: Charles Lane
Cc: [EMAIL PROTECTED]
Sent: 11/2/00 1:32 PM
Subject: Re: [revised PATCH] configure.com, gen_shrfls.pl

> 
> So all that has to happen extra on the Unix side is a file copy,
> and we can use CHECKSUM from DCL to see if vms/perly_c.vms has been
> generated properly.

How about DIFERENCES?

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