1 files changed, 0 insertions, 66 deletions
diff --git a/cache.h b/cache.h
deleted file mode 100644
index 5ca0c50..0000000
--- a/cache.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-Copyright 2011 Google Inc. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-Author: lode.vandevenne@gmail.com (Lode Vandevenne)
-Author: jyrki.alakuijala@gmail.com (Jyrki Alakuijala)
-*/
-
-/*
-The cache that speeds up ZopfliFindLongestMatch of lz77.c.
-*/
-
-#ifndef ZOPFLI_CACHE_H_
-#define ZOPFLI_CACHE_H_
-
-#include "util.h"
-
-#ifdef ZOPFLI_LONGEST_MATCH_CACHE
-
-/*
-Cache used by ZopfliFindLongestMatch to remember previously found length/dist
-values.
-This is needed because the squeeze runs will ask these values multiple times for
-the same position.
-Uses large amounts of memory, since it has to remember the distance belonging
-to every possible shorter-than-the-best length (the so called "sublen" array).
-*/
-typedef struct ZopfliLongestMatchCache {
-  unsigned short* length;
-  unsigned short* dist;
-  unsigned char* sublen;
-} ZopfliLongestMatchCache;
-
-/* Initializes the ZopfliLongestMatchCache. */
-void ZopfliInitCache(size_t blocksize, ZopfliLongestMatchCache* lmc);
-
-/* Frees up the memory of the ZopfliLongestMatchCache. */
-void ZopfliCleanCache(ZopfliLongestMatchCache* lmc);
-
-/* Stores sublen array in the cache. */
-void ZopfliSublenToCache(const unsigned short* sublen,
-                         size_t pos, size_t length,
-                         ZopfliLongestMatchCache* lmc);
-
-/* Extracts sublen array from the cache. */
-void ZopfliCacheToSublen(const ZopfliLongestMatchCache* lmc,
-                         size_t pos, size_t length,
-                         unsigned short* sublen);
-/* Returns the length up to which could be stored in the cache. */
-unsigned ZopfliMaxCachedSublen(const ZopfliLongestMatchCache* lmc,
-                               size_t pos, size_t length);
-
-#endif  /* ZOPFLI_LONGEST_MATCH_CACHE */
-
-#endif  /* ZOPFLI_CACHE_H_ */