--- liblzf/lzfP.h	2006/07/07 15:34:11	1.12
+++ liblzf/lzfP.h	2007/11/05 23:28:40	1.17
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2005 Marc Alexander Lehmann <schmorp@schmorp.de>
+ * Copyright (c) 2000-2007 Marc Alexander Lehmann <schmorp@schmorp.de>
  * 
  * Redistribution and use in source and binary forms, with or without modifica-
  * tion, are permitted provided that the following conditions are met:
@@ -11,9 +11,6 @@
  *       notice, this list of conditions and the following disclaimer in the
  *       documentation and/or other materials provided with the distribution.
  * 
- *   3.  The name of the author may not be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- * 
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
  * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
@@ -26,14 +23,15 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License version 2 (the "GPL"), in which case the
- * provisions of the GPL are applicable instead of the above. If you wish to
- * allow the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under the
- * BSD license, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL. If
- * you do not delete the provisions above, a recipient may use your version
- * of this file under either the BSD or the GPL.
+ * the GNU General Public License ("GPL") version 2 or any later version,
+ * in which case the provisions of the GPL are applicable instead of
+ * the above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the BSD license, indicate your decision
+ * by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL. If you do not delete the
+ * provisions above, a recipient may use your version of this file under
+ * either the BSD or the GPL.
  */
 
 #ifndef LZFP_h
@@ -86,16 +84,9 @@
 #endif
 
 /*
- * Use string functions to copy memory.
- * this is usually a loss, even with glibc's optimized memcpy
- */
-#ifndef USE_MEMCPY
-# define USE_MEMCPY 0
-#endif
-
-/*
  * You may choose to pre-set the hash table (might be faster on some
- * modern cpus and large (>>64k) blocks)
+ * modern cpus and large (>>64k) blocks, and also makes compression
+ * deterministic/repeatable when the configuration otherwise is the same).
  */
 #ifndef INIT_HTAB
 # define INIT_HTAB 0
@@ -128,7 +119,7 @@
  * (<1% slowdown), but might slow down older cpus considerably.
  */
 #ifndef CHECK_INPUT
-# define CHECK_INPUT 0
+# define CHECK_INPUT 1
 #endif
 
 /*****************************************************************************/
@@ -157,7 +148,7 @@
 # endif
 #endif
 
-#if USE_MEMCPY || INIT_HTAB
+#if INIT_HTAB
 # ifdef __cplusplus
 #  include <cstring>
 # else