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<html><head><title>dlib C++ Library - gzclose.c</title></head><body bgcolor='white'><pre> |
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<font color='#009900'>/* gzclose.c -- zlib gzclose() function |
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* Copyright (C) 2004, 2010 Mark Adler |
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* For conditions of distribution and use, see copyright notice in zlib.h |
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*/</font> |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='gzguts.h.html'>gzguts.h</a>" |
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<font color='#009900'>/* gzclose() is in a separate file so that it is linked in only if it is used. |
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That way the other gzclose functions can be used instead to avoid linking in |
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unneeded compression or decompression routines. */</font> |
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<font color='#0000FF'><u>int</u></font> ZEXPORT <b><a name='gzclose'></a>gzclose</b><font face='Lucida Console'>(</font>file<font face='Lucida Console'>)</font> |
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gzFile file; |
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<b>{</b> |
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<font color='#0000FF'>#ifndef</font> NO_GZCOMPRESS |
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gz_statep state; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>file <font color='#5555FF'>=</font><font color='#5555FF'>=</font> NULL<font face='Lucida Console'>)</font> |
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<font color='#0000FF'>return</font> Z_STREAM_ERROR; |
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state <font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>gz_statep<font face='Lucida Console'>)</font>file; |
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<font color='#0000FF'>return</font> state<font color='#5555FF'>-</font><font color='#5555FF'>></font>mode <font color='#5555FF'>=</font><font color='#5555FF'>=</font> GZ_READ ? <font color='#BB00BB'>gzclose_r</font><font face='Lucida Console'>(</font>file<font face='Lucida Console'>)</font> : <font color='#BB00BB'>gzclose_w</font><font face='Lucida Console'>(</font>file<font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>#else</font> |
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<font color='#0000FF'>return</font> <font color='#BB00BB'>gzclose_r</font><font face='Lucida Console'>(</font>file<font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>#endif</font> |
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<b>}</b> |
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