/* lzw.c -- compress files in LZW format. * This is a dummy version avoiding patent problems. */#ifndef lintstatic char rcsid[] = "$Id: lzw.c,v 0.7 1993/02/10 16:07:22 jloup Exp $";#endif#include "tailor.h"#include "gzip.h"#include "lzw.h"#include <stdio.h>static int msg_done = 0;/* Compress in to out with lzw method. */void lzw(in, out)     int in, out;{    if (msg_done) return;    msg_done = 1;    fprintf(stderr,"output in compress .Z format not supported\n");    in++, out++; /* avoid warnings on unused variables */    exit_code = ERROR;}