Hi,
pthread_sig.c doesn't compile any more in the !__HAVE_SIGINFO case (e.g. sun3)
/local/pop1/bouyer/current/src/lib/libpthread/pthread_sig.c: In function `pthread__signal_tramp':
/local/pop1/bouyer/current/src/lib/libpthread/pthread_sig.c:922: parse error before `)'
/local/pop1/bouyer/current/src/lib/libpthread/pthread_sig.c:923: `si' undeclared (first use in this function)
/local/pop1/bouyer/current/src/lib/libpthread/pthread_sig.c:923: (Each undeclared identifier is reported only once
/local/pop1/bouyer/current/src/lib/libpthread/pthread_sig.c:923: for each function it appears in.)

I don't know how to fix it ...

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 24 ans d'experience feront toujours la difference
--