| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2000 Marc Alexander Lehmann <pcg@goof.com> |
2 | * Copyright (c) 2000-2005 Marc Alexander Lehmann <schmorp@schmorp.de> |
| 3 | * |
3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without modifica- |
4 | * Redistribution and use in source and binary forms, with or without modifica- |
| 5 | * tion, are permitted provided that the following conditions are met: |
5 | * tion, are permitted provided that the following conditions are met: |
| 6 | * |
6 | * |
| 7 | * 1. Redistributions of source code must retain the above copyright notice, |
7 | * 1. Redistributions of source code must retain the above copyright notice, |
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| 22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
| 25 | * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
25 | * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| 26 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | * |
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28 | * Alternatively, the contents of this file may be used under the terms of |
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29 | * the GNU General Public License version 2 (the "GPL"), in which case the |
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30 | * provisions of the GPL are applicable instead of the above. If you wish to |
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31 | * allow the use of your version of this file only under the terms of the |
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32 | * GPL and not to allow others to use your version of this file under the |
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33 | * BSD license, indicate your decision by deleting the provisions above and |
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34 | * replace them with the notice and other provisions required by the GPL. If |
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35 | * you do not delete the provisions above, a recipient may use your version |
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36 | * of this file under either the BSD or the GPL. |
| 27 | */ |
37 | */ |
| 28 | |
38 | |
| 29 | #include "config.h" |
39 | #include "config.h" |
| 30 | |
40 | |
| 31 | #include <stdio.h> |
41 | #include <stdio.h> |
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| 35 | #include <unistd.h> |
45 | #include <unistd.h> |
| 36 | #include <getopt.h> |
46 | #include <getopt.h> |
| 37 | |
47 | |
| 38 | #include "lzf.h" |
48 | #include "lzf.h" |
| 39 | |
49 | |
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50 | typedef unsigned char u8; |
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51 | |
| 40 | static void |
52 | static void |
| 41 | usage (int ec) |
53 | usage (int ec) |
| 42 | { |
54 | { |
| 43 | fprintf (stderr, "\n" |
55 | fprintf (stderr, "\n" |
| 44 | "lzf, a very leightweight compression/decompression filter\n" |
56 | "lzf, a very lightweight compression/decompression filter\n" |
| 45 | "written by Marc Lehmann <pcg@goof.com> You can find more info at\n" |
57 | "written by Marc Lehmann <schmorp@schmorp.de> You can find more info at\n" |
| 46 | "http://liblzv.plan9.de/\n" |
58 | "http://liblzf.plan9.de/\n" |
| 47 | "\n" |
59 | "\n" |
| 48 | "USAGE: lzf -c [-b blocksize] | -d\n" |
60 | "USAGE: lzf -c [-b blocksize] | -d\n" |
| 49 | " -c compress\n" |
61 | " -c compress\n" |
| 50 | " -d decompress\n" |
62 | " -d decompress\n" |
| 51 | " -b specify the blocksize (default 64k-1)\n" |
63 | " -b specify the blocksize (default 64k-1)\n" |
