1 /* lzw.c -- compress files in LZW format.
2 * This is a dummy version avoiding patent problems.
6 static char rcsid[] = "$Id: lzw.c,v 0.9 1993/06/10 13:27:31 jloup Exp $";
14 static int msg_done = 0;
16 /* Compress in to out with lzw method. */
20 if (msg_done) return ERROR;
22 fprintf(stderr,"output in compress .Z format not supported\n");
23 if (in != out) { /* avoid warnings on unused variables */