glib-byte-order-macros.html

最新gtk中文资料集

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<a name="id2836017"></a><h3>
<a name="GULONG-FROM-BE:CAPS"></a>GULONG_FROM_BE()</h3>
<a class="indexterm" name="id2836030"></a><pre class="programlisting">#define GULONG_FROM_BE(val)	(GULONG_TO_BE (val))
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Converts a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value from big-endian to host byte order.
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value in big-endian byte order.
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
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<em class="parameter"><code>val</code></em> converted to host byte order.


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<div class="refsect2" lang="en">
<a name="id2836096"></a><h3>
<a name="GULONG-FROM-LE:CAPS"></a>GULONG_FROM_LE()</h3>
<a class="indexterm" name="id2836108"></a><pre class="programlisting">#define GULONG_FROM_LE(val)	(GULONG_TO_LE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value from little-endian to host byte order.
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value in little-endian byte order.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to host byte order.


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<div class="refsect2" lang="en">
<a name="id2836174"></a><h3>
<a name="GULONG-TO-BE:CAPS"></a>GULONG_TO_BE()</h3>
<a class="indexterm" name="id2836186"></a><pre class="programlisting">#define GULONG_TO_BE(val)	((gulong) GUINT32_TO_BE (val))
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<p>
Converts a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value from host byte order to big-endian.
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value in host byte order.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to big-endian.


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<div class="refsect2" lang="en">
<a name="id2836252"></a><h3>
<a name="GULONG-TO-LE:CAPS"></a>GULONG_TO_LE()</h3>
<a class="indexterm" name="id2836265"></a><pre class="programlisting">#define GULONG_TO_LE(val)	((gulong) GUINT32_TO_LE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value from host byte order to little-endian.
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<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gulong"><span class="type">gulong</span></a> value in host byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to little-endian.


</td>
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</tbody>
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<div class="refsect2" lang="en">
<a name="id2836331"></a><h3>
<a name="GINT16-FROM-BE:CAPS"></a>GINT16_FROM_BE()</h3>
<a class="indexterm" name="id2836343"></a><pre class="programlisting">#define GINT16_FROM_BE(val)	(GINT16_TO_BE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value from big-endian to host byte order.
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value in big-endian byte order.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to host byte order.


</td>
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</tbody>
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<div class="refsect2" lang="en">
<a name="id2836409"></a><h3>
<a name="GINT16-FROM-LE:CAPS"></a>GINT16_FROM_LE()</h3>
<a class="indexterm" name="id2836422"></a><pre class="programlisting">#define GINT16_FROM_LE(val)	(GINT16_TO_LE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value from little-endian to host byte order.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value in little-endian byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to host byte order.


</td>
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<div class="refsect2" lang="en">
<a name="id2836488"></a><h3>
<a name="GINT16-TO-BE:CAPS"></a>GINT16_TO_BE()</h3>
<a class="indexterm" name="id2836501"></a><pre class="programlisting">#define GINT16_TO_BE(val)	((gint16) GUINT16_SWAP_LE_BE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value from host byte order to big-endian.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value in host byte order.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to big-endian.


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<div class="refsect2" lang="en">
<a name="id2836567"></a><h3>
<a name="GINT16-TO-LE:CAPS"></a>GINT16_TO_LE()</h3>
<a class="indexterm" name="id2836579"></a><pre class="programlisting">#define GINT16_TO_LE(val)	((gint16) (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value from host byte order to little-endian.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#gint16"><span class="type">gint16</span></a> value in host byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to little-endian.


</td>
</tr>
</tbody>
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<div class="refsect2" lang="en">
<a name="id2836645"></a><h3>
<a name="GUINT16-FROM-BE:CAPS"></a>GUINT16_FROM_BE()</h3>
<a class="indexterm" name="id2836658"></a><pre class="programlisting">#define GUINT16_FROM_BE(val)	(GUINT16_TO_BE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value from big-endian to host byte order.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value in big-endian byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to host byte order.


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</tbody>
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<div class="refsect2" lang="en">
<a name="id2836724"></a><h3>
<a name="GUINT16-FROM-LE:CAPS"></a>GUINT16_FROM_LE()</h3>
<a class="indexterm" name="id2836737"></a><pre class="programlisting">#define GUINT16_FROM_LE(val)	(GUINT16_TO_LE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value from little-endian to host byte order.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value in little-endian byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to host byte order.


</td>
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</tbody>
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<div class="refsect2" lang="en">
<a name="id2836803"></a><h3>
<a name="GUINT16-TO-BE:CAPS"></a>GUINT16_TO_BE()</h3>
<a class="indexterm" name="id2836815"></a><pre class="programlisting">#define GUINT16_TO_BE(val)	(GUINT16_SWAP_LE_BE (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value from host byte order to big-endian.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value in host byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to big-endian.


</td>
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</tbody>
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<div class="refsect2" lang="en">
<a name="id2836881"></a><h3>
<a name="GUINT16-TO-LE:CAPS"></a>GUINT16_TO_LE()</h3>
<a class="indexterm" name="id2836894"></a><pre class="programlisting">#define GUINT16_TO_LE(val)	((guint16) (val))
</pre>
<p>
Converts a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value from host byte order to little-endian.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>val</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> value in host byte order.
</td>
</tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>
<em class="parameter"><code>val</code></em> converted to little-endian.