Rewrite string encoding conversion code

[wimlib] / include / wimlib / decompress_common.h

diff --git a/include/wimlib/decompress_common.h b/include/wimlib/decompress_common.h
index 4bfaf251151643fd2d812d1619ca2482aeea9047..f3f1dee56de004be8a04e82b7545425996f8e8d7 100644 (file)
--- a/include/wimlib/decompress_common.h
+++ b/include/wimlib/decompress_common.h
@@ -3,8 +3,21 @@
  *
  * Header for decompression code shared by multiple compression formats.
  *
- * The author dedicates this file to the public domain.
- * You can do whatever you want with this file.
+ * The following copying information applies to this specific source code file:
+ *
+ * Written in 2012-2016 by Eric Biggers <ebiggers3@gmail.com>
+ *
+ * To the extent possible under law, the author(s) have dedicated all copyright
+ * and related and neighboring rights to this software to the public domain
+ * worldwide via the Creative Commons Zero 1.0 Universal Public Domain
+ * Dedication (the "CC0").
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the CC0 for more details.
+ *
+ * You should have received a copy of the CC0 along with this software; if not
+ * see <http://creativecommons.org/publicdomain/zero/1.0/>.
  */
 
 #ifndef _WIMLIB_DECOMPRESS_COMMON_H
@@ -299,7 +312,7 @@ lz_copy(u8 *dst, u32 length, u32 offset, const u8 *winend, u32 min_length)
         * beyond the end of the output buffer, hence the check for (winend -
         * end >= WORDSIZE - 1).
         */
-       if (UNALIGNED_ACCESS_IS_VERY_FAST &&
+       if (UNALIGNED_ACCESS_IS_FAST &&
            likely(winend - end >= WORDSIZE - 1))
        {