lzw.c

   1 /* lzw.c -- compress files in LZW format.
   2  * This is a dummy version avoiding patent problems.
   3  */
   4
   5 #ifdef RCSID
   6 static char rcsid[] = "$Id$";
   7 #endif
   8
   9 #include <config.h>
  10 #include "tailor.h"
  11 #include "gzip.h"
  12 #include "lzw.h"
  13
  14 static int msg_done = 0;
  15
  16 /* Compress in to out with lzw method. */
  17 int lzw(in, out)
  18     int in, out;
  19 {
  20     if (msg_done) return ERROR;
  21     msg_done = 1;
  22     fprintf(stderr,"output in compress .Z format not supported\n");
  23     if (in != out) { /* avoid warnings on unused variables */
  24         exit_code = ERROR;
  25     }
  26     return ERROR;
  27 }