1 files changed, 58 insertions, 10 deletions
diff --git a/doc/lz4_manual.html b/doc/lz4_manual.html
index 838dbf4..bc46645 100644
--- a/doc/lz4_manual.html
+++ b/doc/lz4_manual.html
@@ -10,10 +10,11 @@
 <ol>
 <li><a href="#Chapter1">Introduction</a></li>
 <li><a href="#Chapter2">Tuning parameter</a></li>
-<li><a href="#Chapter3">Simple Functions</a></li>
-<li><a href="#Chapter4">Advanced Functions</a></li>
-<li><a href="#Chapter5">Streaming Compression Functions</a></li>
-<li><a href="#Chapter6">Streaming Decompression Functions</a></li>
+<li><a href="#Chapter3">Private definitions</a></li>
+<li><a href="#Chapter4">Simple Functions</a></li>
+<li><a href="#Chapter5">Advanced Functions</a></li>
+<li><a href="#Chapter6">Streaming Compression Functions</a></li>
+<li><a href="#Chapter7">Streaming Decompression Functions</a></li>
 </ol>
 <hr>
 <a name="Chapter1"></a><h2>Introduction</h2><pre>
@@ -48,7 +49,45 @@ const char* LZ4_versionString (void);
  
 </p></pre><BR>
 
-<a name="Chapter3"></a><h2>Simple Functions</h2><pre></pre>
+<a name="Chapter3"></a><h2>Private definitions</h2><pre>
+ Do not use these definitions.
+ They are exposed to allow static allocation of `LZ4_stream_t` and `LZ4_streamDecode_t`.
+ If you use these definitions in your code, it will break when you upgrade LZ4 to a new version.
+<BR></pre>
+
+<pre><b>typedef struct {
+    uint32_t hashTable[LZ4_HASH_SIZE_U32];
+    uint32_t currentOffset;
+    uint32_t initCheck;
+    const uint8_t* dictionary;
+    uint8_t* bufferStart;   </b>/* obsolete, used for slideInputBuffer */<b>
+    uint32_t dictSize;
+} LZ4_stream_t_internal;
+</b></pre><BR>
+<pre><b>typedef struct {
+    const uint8_t* externalDict;
+    size_t extDictSize;
+    const uint8_t* prefixEnd;
+    size_t prefixSize;
+} LZ4_streamDecode_t_internal;
+</b></pre><BR>
+<pre><b>typedef struct {
+    unsigned int hashTable[LZ4_HASH_SIZE_U32];
+    unsigned int currentOffset;
+    unsigned int initCheck;
+    const unsigned char* dictionary;
+    unsigned char* bufferStart;   </b>/* obsolete, used for slideInputBuffer */<b>
+    unsigned int dictSize;
+} LZ4_stream_t_internal;
+</b></pre><BR>
+<pre><b>typedef struct {
+    const unsigned char* externalDict;
+    size_t extDictSize;
+    const unsigned char* prefixEnd;
+    size_t prefixSize;
+} LZ4_streamDecode_t_internal;
+</b></pre><BR>
+<a name="Chapter4"></a><h2>Simple Functions</h2><pre></pre>
 
 <pre><b>int LZ4_compress_default(const char* source, char* dest, int sourceSize, int maxDestSize);
 </b><p>    Compresses 'sourceSize' bytes from buffer 'source'
@@ -75,7 +114,7 @@ const char* LZ4_versionString (void);
              It never writes outside output buffer, nor reads outside input buffer.
 </p></pre><BR>
 
-<a name="Chapter4"></a><h2>Advanced Functions</h2><pre></pre>
+<a name="Chapter5"></a><h2>Advanced Functions</h2><pre></pre>
 
 <pre><b>int LZ4_compressBound(int inputSize);
 </b><p>    Provides the maximum size that LZ4 compression may output in a "worst case" scenario (input data not compressible)
@@ -137,9 +176,14 @@ int LZ4_compress_fast_extState (void* state, const char* source, char* dest, int
              This function never writes outside of output buffer, and never reads outside of input buffer. It is therefore protected against malicious data packets
 </p></pre><BR>
 
-<a name="Chapter5"></a><h2>Streaming Compression Functions</h2><pre></pre>
+<a name="Chapter6"></a><h2>Streaming Compression Functions</h2><pre></pre>
 
-<pre><b>typedef struct { long long table[LZ4_STREAMSIZE_U64]; } LZ4_stream_t;
+<pre><b>typedef struct {
+  union {
+    long long table[LZ4_STREAMSIZE_U64];
+    LZ4_stream_t_internal internal_donotuse;
+  };
+} LZ4_stream_t;
 </b><p> information structure to track an LZ4 stream.
  important : init this structure content before first use !
  note : only allocated directly the structure if you are statically linking LZ4
@@ -187,9 +231,13 @@ int           LZ4_freeStream (LZ4_stream_t* streamPtr);
  
 </p></pre><BR>
 
-<a name="Chapter6"></a><h2>Streaming Decompression Functions</h2><pre></pre>
+<a name="Chapter7"></a><h2>Streaming Decompression Functions</h2><pre></pre>
 
-<pre><b>typedef struct { unsigned long long table[LZ4_STREAMDECODESIZE_U64]; } LZ4_streamDecode_t;
+<pre><b>typedef struct {
+  union {
+    unsigned long long table[LZ4_STREAMDECODESIZE_U64];
+    LZ4_streamDecode_t_internal internal_donotuse;
+  };
 </b></pre><BR>
 <pre><b>LZ4_streamDecode_t* LZ4_createStreamDecode(void);
 int                 LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_stream);