+/****f* silcutil/SILCMIMEAPI/silc_mime_assembler_purge
+ *
+ * SYNOPSIS
+ *
+ * void silc_mime_assembler_purge(SilcMimeAssembler assembler,
+ * SilcUInt32 purge_minutes);
+ *
+ * DESCRIPTION
+ *
+ * Purges the MIME fragment assembler from old fragments that have never
+ * completed into a full MIME message. This function may be called
+ * periodically to purge MIME fragments. The `purge_minutes' specify
+ * how old fragments are purged. If it is 0, fragments older than 5 minutes
+ * are purged, by default. The value is in minutes.
+ *
+ * It is usefull to call this periodically to assure that memory is not
+ * consumed needlessly by keeping old unfinished fragments in a long
+ * running assembler.
+ *
+ ***/
+void silc_mime_assembler_purge(SilcMimeAssembler assembler,
+ SilcUInt32 purge_minutes);
+