e available in a EusLisp process.
On Solaris2, the main top-level runs in a separated thread.

<P>

 <BR>
<BR> <A NAME="22938"></A>
<B>unix:thr-self</B> [function]

<DL COMPACT>
<DT> 
<DD> returns the id (integer) of the thread currently
running.
</DD>
</DL>
<BR>
<BR>

<P>

<A NAME="22948"></A>
<B>unix:thr-getprio</B> <EM>id </EM>[function]

<DL COMPACT>
<DT> 
<DD> returns the execution priority of the thread
specified by <EM>id</EM>.
</DD>
</DL>
<BR>
<BR>

<A NAME="22959"></A>
<B>unix:thr-setprio</B> <EM>i