stdata_t <b>free_history_entry</b><i> </i>(<i>HIST_ENTRY *histent</i>)<i>
     </i></td>
<td align="right">Functie</td>
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<tr><td>
Free the history entry <var>histent</var> and any history library private
data associated with it.  Returns the application-specific data
so the caller can dispose of it. 
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<p>
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<tr>
<td align="left">HIST_ENTRY * <b>replace_history_entry</b><i> </i>(<i>int which, const char *line, histdata_t 