From a55cde02b0b3a7477ea40cb250a1f14549ed397f Mon Sep 17 00:00:00 2001
From: Yann Collet <yann.collet.73@gmail.com>
Date: Mon, 18 Aug 2014 17:32:19 +0100
Subject: Added : lz4Framing.h, first example of Framing compression API

---
 lz4Frame.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 lz4Frame.h

diff --git a/lz4Frame.h b/lz4Frame.h
new file mode 100644
index 0000000..8fc5909
--- /dev/null
+++ b/lz4Frame.h
@@ -0,0 +1,74 @@
+/*
+   LZ4 Frame - Auto-framing for LZ4
+   Header File
+   Copyright (C) 2011-2014, Yann Collet.
+   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+       * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above
+   copyright notice, this list of conditions and the following disclaimer
+   in the documentation and/or other materials provided with the
+   distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+   You can contact the author at :
+   - LZ4 source repository : http://code.google.com/p/lz4/
+   - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
+*/
+#pragma once
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+
+
+/**************************************
+   Framing compression functions
+**************************************/
+
+typedef void LZ4F_compressionContext_t;
+
+typedef enum { default=0, max64KB=4, max256KB=5, max1MB=6, max4MB=7} maxBlockSize_t;
+typedef enum { default=0, blockLinked, blockIndependent} blockMode_t;
+typedef enum { default=0, contentChecksumEnabled, contentNoChecksum} contentChecksum_t;
+
+typedef struct {
+  maxBlockSize_t    maxBlockSize;
+  blockMode_t       blockMode;
+  contentChecksum_t contentChecksum;
+} LZ4F_preferences_t;
+
+
+LZ4F_compressionContext_t* LZ4F_createCompressionContext(void* dstBuffer, size_t dstMaxSize, const LZ4F_preferences_t* preferences);
+
+size_t LZ4F_compressBound(size_t srcSize, const LZ4F_preferences_t* preferences);
+
+size_t LZ4F_compress(void* dstBuffer, size_t dstMaxSize, const void* srcBuffer, size_t srcSize, LZ4F_compressionContext_t* compressionContext);
+       
+size_t LZ4F_flush(void* dstBuffer, size_t dstMaxSize, LZ4F_compressionContext_t* compressionContext);
+       
+void   LZ4F_freeCompressionContext(LZ4F_compressionContext_t* compressionContext);
+
+
+
+
+#if defined (__cplusplus)
+}
+#endif
-- 
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