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doc/tutorial.xml: Fix a broken link.

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Ian Abbott 2012-05-02 13:01:41 +01:00
parent 6892b40468
commit ad6a93952f
1 changed files with 1 additions and 1 deletions
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doc/tutorial.xml
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@ -212,7 +212,7 @@
</programlisting>
<para>
For advanced programmers the
function <link linkend="func-ref-comedi-comedi-get-buffer-contents"><function>comedi_get_buffer_contents</function></link>
function <link linkend="func-ref-comedi-get-buffer-contents"><function>comedi_get_buffer_contents</function></link>
is useful to check if there is actually data in the ringbuffer
so that a call of <function>read</function> can be avoided for example
when the data readout is called by a timer call-back function.