ync event-loop)</a> module.  These
are set out below.
</p>
<p>Note that the g-idle-add procedure in guile-gnome is suspect - there
appears to be a garbage collection issue, and if you call the
procedure often enough in a single or multi-threaded program it will
eventually segfault.  g-io-add-watch is also broken in guile-gnome, so
this library uses its own glib-add-watch procedure which is exported
publicly in case it is useful to users.
</p>
<p>All the other scheme files provided by this library are by def