The list contains key-value pairs (of `PurpleKeyValuePair` type now, but
`struct siphdrelement` before) so using `g_ascii_strcasecmp` directly
does not work.
/* This file is part of the Project Athena Zephyr Notification System.
* It contains the ZCheckIfNotice/select loop used for waiting for
* a notice, with a timeout.
*
* Copyright (c) 1991 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file