Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 (Tek) 9/26/83; site tekecs.UUCP Path: utzoo!watmath!clyde!burl!mgnetp!ihnp4!zehntel!dual!amd!decwrl!decvax!tektronix!orca!tekecs!joemu From: joemu@tekecs.UUCP (Joe Mueller) Newsgroups: net.lang.c Subject: Re: A Modest Extension to the C Preprocessor Message-ID: <3951@tekecs.UUCP> Date: Fri, 3-Aug-84 13:20:52 EDT Article-I.D.: tekecs.3951 Posted: Fri Aug 3 13:20:52 1984 Date-Received: Sun, 5-Aug-84 05:54:45 EDT References: <377@wdl1.UUCP> Organization: Tektronix, Wilsonville OR Lines: 4 This feature has already been discussed in this group. The problem with it is how to determine if the file has been included before. For example, are foo.h and ../bar/foo.h the same? Is bar.h which is a link to foo.h is the same as foo.h?