- lizard.c split into lizard.c and lizard-safe.c

[libucw.git] / lib / lizard.c

diff --git a/lib/lizard.c b/lib/lizard.c
index 8d53234b3d5b3846b34e58c5760420f329ed7e3e..d707db3edec0b1daf58ec7c24dd4caa96710c450 100644 (file)
--- a/lib/lizard.c
+++ b/lib/lizard.c
@@ -1,14 +1,17 @@
 /*
- *     LiZzaRd -- Fast compression method based on Lempel-Ziv 77
+ *     LiZaRd -- Fast compression method based on Lempel-Ziv 77
  *
  *     (c) 2004, Robert Spalek <robert@ucw.cz>
  *
+ *     This software may be freely distributed and used according to the terms
+ *     of the GNU Lesser General Public License.
+ *
  *     The file format is based on LZO1X and 
  *     the compression method is based on zlib.
  */
 
 #include "lib/lib.h"
-#include "lib/lizzard.h"
+#include "lib/lizard.h"
 
 #include <string.h>
 
@@ -149,9 +152,9 @@ flush_copy_command(uns bof, byte *out, byte *start, uns len)
 }
 
 int
-lizzard_compress(byte *in, uns in_len, byte *out)
-  /* Requires out being allocated for at least in_len * LIZZARD_MAX_MULTIPLY +
-   * LIZZARD_MAX_ADD.  There must be at least LIZZARD_NEEDS_CHARS characters
+lizard_compress(byte *in, uns in_len, byte *out)
+  /* Requires out being allocated for at least in_len * LIZARD_MAX_MULTIPLY +
+   * LIZARD_MAX_ADD.  There must be at least LIZARD_NEEDS_CHARS characters
    * allocated after in.  Returns the actual compressed length. */
 {
   hash_ptr_t hash_tab[HASH_SIZE];
@@ -280,7 +283,7 @@ read_unary_value(byte *in, uns *val)
 }
 
 int
-lizzard_decompress(byte *in, byte *out)
+lizard_decompress(byte *in, byte *out)
   /* Requires out being allocated for the decompressed length must be known
    * beforehand.  It is desirable to lock the following memory page for
    * read-only access to prevent buffer overflow.  Returns the actual