 XSL Stylesheets Vsnapshot" /><link rel="prev" href="event-trigger-matrix.html" title="40.2. Event Trigger Firing Matrix" /><link rel="next" href="event-trigger-example.html" title="40.4. A Complete Event Trigger Example" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">40.3. Writing Event Trigger Functions in C</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="event-trigg