9d2568a5a14a046f874fbe6c5cf15a9265e7063d3e5e"></a>RTMIDI_ERROR_INVALID_PARAMETER</em>&nbsp;</td><td class="fielddoc">
<p>An invalid parameter was specified to a function. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="gga1f43737fc38ff6251f5199d2568a5a14a3bad6b6fe1630aa176139d1c87dfdcb8"></a>RTMIDI_ERROR_INVALID_USE</em>&nbsp;</td><td class="fielddoc">
<p>The function was called incorrectly. </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="gga1f43737fc38ff6251f5199d256