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<a href="#gusb-gusb-source.description" class="shortcut">Description</a>
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<a name="gusb-gusb-source"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="gusb-gusb-source.top_of_page"></a>gusb-source</span></h2>
<p>gusb-source — GSource integration for libusb</p>
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<div class="refsynopsisdiv">
<a name="gusb-gusb-source.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"> <a class="link" href="gusb-gusb-source.html#GUsbSource" title="GUsbSource">GUsbSource</a>;
enum <a class="link" href="gusb-gusb-source.html#GUsbSourceError" title="enum GUsbSourceError">GUsbSourceError</a>;
#define <a class="link" href="gusb-gusb-source.html#G-USB-SOURCE-ERROR:CAPS" title="G_USB_SOURCE_ERROR">G_USB_SOURCE_ERROR</a>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="returnvalue">GQuark</span></a> <a class="link" href="gusb-gusb-source.html#g-usb-source-error-quark" title="g_usb_source_error_quark ()">g_usb_source_error_quark</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="gusb-gusb-source.html#g-usb-source-set-callback" title="g_usb_source_set_callback ()">g_usb_source_set_callback</a> (<em class="parameter"><code><a class="link" href="gusb-gusb-source.html#GUsbSource" title="GUsbSource"><span class="type">GUsbSource</span></a> *source</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSourceFunc"><span class="type">GSourceFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> notify</code></em>);
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<div class="refsect1">
<a name="gusb-gusb-source.description"></a><h2>Description</h2>
<p>
This object can be used to integrate libusb into the GLib main loop.
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<a name="gusb-gusb-source.details"></a><h2>Details</h2>
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<a name="GUsbSource"></a><h3>GUsbSource</h3>
<pre class="programlisting">typedef struct _GUsbSource GUsbSource;</pre>
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</p>
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<div class="refsect2">
<a name="GUsbSourceError"></a><h3>enum GUsbSourceError</h3>
<pre class="programlisting">typedef enum {
G_USB_SOURCE_ERROR_INTERNAL
} GUsbSourceError;
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<p>
The error code.
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<a name="G-USB-SOURCE-ERROR:CAPS"></a><h3>G_USB_SOURCE_ERROR</h3>
<pre class="programlisting">#define G_USB_SOURCE_ERROR (g_usb_source_error_quark ())
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<div class="refsect2">
<a name="g-usb-source-error-quark"></a><h3>g_usb_source_error_quark ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="returnvalue">GQuark</span></a> g_usb_source_error_quark (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Our personal error quark.</td>
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<p class="since">Since 0.1.0</p>
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<div class="refsect2">
<a name="g-usb-source-set-callback"></a><h3>g_usb_source_set_callback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> g_usb_source_set_callback (<em class="parameter"><code><a class="link" href="gusb-gusb-source.html#GUsbSource" title="GUsbSource"><span class="type">GUsbSource</span></a> *source</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GSourceFunc"><span class="type">GSourceFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> notify</code></em>);</pre>
<p>
Set a callback to be called when the source is dispatched.
</p>
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<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>a <a class="link" href="gusb-gusb-source.html#GUsbSource" title="GUsbSource"><span class="type">GUsbSource</span></a>
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<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td>a function to call</td>
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<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data to pass to <em class="parameter"><code>func</code></em>
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<td><p><span class="term"><em class="parameter"><code>notify</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a>
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<p class="since">Since 0.1.0</p>
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