1 files changed, 78 insertions, 0 deletions
diff --git a/libjava/classpath/java/util/zip/DeflaterConstants.java b/libjava/classpath/java/util/zip/DeflaterConstants.java
new file mode 100644
index 00000000000..bfef86344a6
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+++ b/libjava/classpath/java/util/zip/DeflaterConstants.java
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+/* java.util.zip.DeflaterConstants
+   Copyright (C) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package java.util.zip;
+
+interface DeflaterConstants
+{
+  boolean DEBUGGING = false;
+
+  int STORED_BLOCK = 0;
+  int STATIC_TREES = 1;
+  int DYN_TREES    = 2;
+  int PRESET_DICT  = 0x20;
+
+  int DEFAULT_MEM_LEVEL = 8;
+
+  int MAX_MATCH = 258;
+  int MIN_MATCH = 3;
+
+  int MAX_WBITS = 15;
+  int WSIZE = 1 << MAX_WBITS;
+  int WMASK = WSIZE - 1;
+
+  int HASH_BITS = DEFAULT_MEM_LEVEL + 7;
+  int HASH_SIZE = 1 << HASH_BITS;
+  int HASH_MASK = HASH_SIZE - 1;
+  int HASH_SHIFT = (HASH_BITS + MIN_MATCH - 1) / MIN_MATCH;
+
+  int MIN_LOOKAHEAD = MAX_MATCH + MIN_MATCH + 1;
+  int MAX_DIST = WSIZE - MIN_LOOKAHEAD;
+
+  int PENDING_BUF_SIZE = 1 << (DEFAULT_MEM_LEVEL + 8);
+  int MAX_BLOCK_SIZE = Math.min(65535, PENDING_BUF_SIZE-5);
+
+  int DEFLATE_STORED = 0;
+  int DEFLATE_FAST   = 1;
+  int DEFLATE_SLOW   = 2;
+
+  int GOOD_LENGTH[] = { 0,4, 4, 4, 4, 8,  8,  8,  32,  32 };
+  int MAX_LAZY[]    = { 0,4, 5, 6, 4,16, 16, 32, 128, 258 };
+  int NICE_LENGTH[] = { 0,8,16,32,16,32,128,128, 258, 258 };
+  int MAX_CHAIN[]   = { 0,4, 8,32,16,32,128,256,1024,4096 };
+  int COMPR_FUNC[]  = { 0,1, 1, 1, 1, 2,  2,  2,   2,   2 };
+}