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<title>MEMORY</title>
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<h1 align=center>MEMORY</h1>
<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#DIAGNOSTICS">DIAGNOSTICS</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>
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<a name="NAME"></a>
<h2>NAME</h2>
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_TIFFmalloc, _TIFFrealloc, _TIFFfree, _TIFFmemset, _TIFFmemcpy, _TIFFmemcmp, - memory management-related functions for use with <small>TIFF</small> files</td></table>
<a name="SYNOPSIS"></a>
<h2>SYNOPSIS</h2>
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<pre><b>#include <tiffio.h>
tdata_t _TIFFmalloc(tsize_t);
tdata_t _TIFFrealloc(tdata_t, tsize_t);
void _TIFFfree(tdata_t);
void _TIFFmemset(tdata_t, int, tsize_t);
void _TIFFmemcpy(tdata_t, const tdata_t, tsize_t);
int _TIFFmemcmp(const tdata_t, const tdata_t, tsize_t);
</b></pre></td></table>
<a name="DESCRIPTION"></a>
<h2>DESCRIPTION</h2>
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These routines are provided for writing portable software
that uses <i>libtiff</i>; they hide any memory-management
related issues, such as dealing with segmented architectures
found on 16-bit machines.</td></table>
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<i>_TIFFmalloc</i> and <i>_TIFFrealloc</i> are used to
dynamically allocate and reallocate memory used by
<i>libtiff</i>; such as memory passed into the I/O routines.
Memory allocated through these interfaces is released back
to the system using the <i>_TIFFfree</i>
routine.</td></table>
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Memory allocated through one of the above interfaces can be
set to a known value using <i>_TIFFmemset</i>, copied to
another memory location using <i>_TIFFmemcpy</i>, or
compared for equality using <i>_TIFFmemcmp</i>. These
routines conform to the equivalent <small>ANSI</small> C
routines: <i>memset</i>, <i>memcpy</i>, and <i>memcmp</i>,
repsectively.</td></table>
<a name="DIAGNOSTICS"></a>
<h2>DIAGNOSTICS</h2>
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None.</td></table>
<a name="SEE ALSO"></a>
<h2>SEE ALSO</h2>
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<i>libtiff</i>(3T), <i>malloc</i>(3C),
<i>memory</i>(3C)</td></table>
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