| | 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: lzw.c,v 0.9 1993/06/10 13:27:31 jloup Exp $"; |
| | 7 | #endif |
| | 8 | |
| | 9 | #include "tailor.h" |
| | 10 | #include "gzip.h" |
| | 11 | #include "lzw.h" |
| | 12 | |
| | 13 | static int msg_done = 0; |
| | 14 | |
| | 15 | /* Compress in to out with lzw method. */ |
| | 16 | int lzw(in, out) |
| | 17 | int in, out; |
| | 18 | { |
| | 19 | if (msg_done) return ERROR; |
| | 20 | msg_done = 1; |
| | 21 | fprintf(stderr,"output in compress .Z format not supported\n"); |
| | 22 | if (in != out) { /* avoid warnings on unused variables */ |
| | 23 | exit_code = ERROR; |
| | 24 | } |
| | 25 | return ERROR; |
| | 26 | } |
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