1 /* lzw.c -- compress files in LZW format.
2 * This is a dummy version avoiding patent problems.
10 static int msg_done = 0;
12 /* Compress in to out with lzw method. */
16 if (msg_done) return ERROR;
18 fprintf(stderr,"output in compress .Z format not supported\n");
19 if (in != out) { /* avoid warnings on unused variables */