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<p>Autodetect between .xz Stream and .lzma (LZMA_Alone) formats.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "<a class="el" href="stream__decoder_8h.html">stream_decoder.h</a>"</code><br/>
<code>#include "<a class="el" href="alone__decoder_8h.html">alone_decoder.h</a>"</code><br/>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structlzma__coder__s.html">lzma_coder_s</a></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a5a57a43d393da9d0407eceebe946235b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5a57a43d393da9d0407eceebe946235b"></a>
static <a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6e">lzma_ret</a> </td><td class="memItemRight" valign="bottom"><b>auto_decode</b> (<a class="el" href="common_8h.html#a4fd16c96358c705abab5da65940aa1b1">lzma_coder</a> *coder, <a class="el" href="structlzma__allocator.html">lzma_allocator</a> *allocator, const uint8_t *restrict in, size_t *restrict in_pos, size_t in_size, uint8_t *restrict out, size_t *restrict out_pos, size_t out_size, <a class="el" href="base_8h.html#aa92efcbf3cecfcac79c81fc645fce77e">lzma_action</a> action)</td></tr>
<tr class="memitem:a67b55f8122bbcf996fdee771bd7b031b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a67b55f8122bbcf996fdee771bd7b031b"></a>
static void </td><td class="memItemRight" valign="bottom"><b>auto_decoder_end</b> (<a class="el" href="common_8h.html#a4fd16c96358c705abab5da65940aa1b1">lzma_coder</a> *coder, <a class="el" href="structlzma__allocator.html">lzma_allocator</a> *allocator)</td></tr>
<tr class="memitem:a82f78ff1488702496560bdd604e0f6ed"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a82f78ff1488702496560bdd604e0f6ed"></a>
static <a class="el" href="api_2lzma_2check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> </td><td class="memItemRight" valign="bottom"><b>auto_decoder_get_check</b> (const <a class="el" href="common_8h.html#a4fd16c96358c705abab5da65940aa1b1">lzma_coder</a> *coder)</td></tr>
<tr class="memitem:ad073da7ee4e874d94373920fcfde37aa"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad073da7ee4e874d94373920fcfde37aa"></a>
static <a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6e">lzma_ret</a> </td><td class="memItemRight" valign="bottom"><b>auto_decoder_memconfig</b> (<a class="el" href="common_8h.html#a4fd16c96358c705abab5da65940aa1b1">lzma_coder</a> *coder, uint64_t *memusage, uint64_t *old_memlimit, uint64_t new_memlimit)</td></tr>
<tr class="memitem:a1ba6d00b925519ec9226153a8532b487"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1ba6d00b925519ec9226153a8532b487"></a>
static <a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6e">lzma_ret</a> </td><td class="memItemRight" valign="bottom"><b>auto_decoder_init</b> (<a class="el" href="structlzma__next__coder__s.html">lzma_next_coder</a> *next, <a class="el" href="structlzma__allocator.html">lzma_allocator</a> *allocator, uint64_t memlimit, uint32_t flags)</td></tr>
<tr class="memitem:a9e11aae50c8b28fdff631a16af8dbfc7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6e">lzma_ret</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="auto__decoder_8c.html#a9e11aae50c8b28fdff631a16af8dbfc7">lzma_auto_decoder</a> (<a class="el" href="structlzma__stream.html">lzma_stream</a> *<a class="el" href="coder_8c.html#a048a6ae6a7da50de565b15d52ea9fafe">strm</a>, uint64_t memlimit, uint32_t flags)</td></tr>
<tr class="memdesc:a9e11aae50c8b28fdff631a16af8dbfc7"><td class="mdescLeft"> </td><td class="mdescRight">Decode .xz Streams and .lzma files with autodetection. <a href="#a9e11aae50c8b28fdff631a16af8dbfc7"></a><br/></td></tr>
</table>
<a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Autodetect between .xz Stream and .lzma (LZMA_Alone) formats. </p>
</div><h2>Function Documentation</h2>
<a class="anchor" id="a9e11aae50c8b28fdff631a16af8dbfc7"></a>
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<td class="memname"><a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6e">lzma_ret</a> lzma_auto_decoder </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structlzma__stream.html">lzma_stream</a> * </td>
<td class="paramname"><em>strm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint64_t </td>
<td class="paramname"><em>memlimit</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p>Decode .xz Streams and .lzma files with autodetection. </p>
<p>This decoder autodetects between the .xz and .lzma file formats, and calls <a class="el" href="container_8h.html#a02b7683ef98d8049788961370a8b28c0" title="Initialize .xz Stream decoder.">lzma_stream_decoder()</a> or <a class="el" href="container_8h.html#a5f43c3a1035e5a226dcd298f4162b861" title="Initialize .lzma decoder (legacy file format)">lzma_alone_decoder()</a> once the type of the input file has been detected.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">strm</td><td>Pointer to properly prepared <a class="el" href="structlzma__stream.html" title="Passing data to and from liblzma.">lzma_stream</a> </td></tr>
<tr><td class="paramname">memlimit</td><td>Memory usage limit as bytes. Use UINT64_MAX to effectively disable the limiter. </td></tr>
<tr><td class="paramname">flags</td><td>Bitwise-or of flags, or zero for no flags.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>- LZMA_OK: Initialization was successful.<ul>
<li>LZMA_MEM_ERROR: Cannot allocate memory.</li>
<li>LZMA_OPTIONS_ERROR: Unsupported flags</li>
<li>LZMA_PROG_ERROR </li>
</ul>
</dd></dl>
<p>References <a class="el" href="base_8h.html#aa92efcbf3cecfcac79c81fc645fce77ea7d24fb3c6c144d13bcb091195b8ebec1">LZMA_FINISH</a>, <a class="el" href="common_8h.html#a844da62faaaf4c19a9a297129bc30a8c">lzma_next_strm_init</a>, <a class="el" href="base_8h.html#a8494e0457e1463d6d2b6836018d87b6eac003781ccb81bbd5578e29abed8a8cfe">LZMA_OK</a>, and <a class="el" href="base_8h.html#aa92efcbf3cecfcac79c81fc645fce77ea868472b76492afcaef54020a481890b1">LZMA_RUN</a>.</p>
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