Help me with sigblock() et. al.!

[Pekka Akselin [The Mad Midnight Hacker]]

Hello!

I have a rather old GENIX4.1 system and this includes to not having the
'new' signal handling functions sigblock(), sigsetmask() et. al.

I do have sigsys(), sigset() et. al. because I do have job control.

How do I map sigblock et. al. to equivalent functions for my system?
Any one out there having a library for doing this?

Before I dig too deep on this matter I want to know if anyone allready done
this.

Thanks in advance.
-- 
Pekka					[The Mad Midnight Hacker Strikes Again]
_______________________________________________________________________________
pekka at paix.ikp.liu.se			...!uunet!enea!liuida!prodix!paix!pekka
Pekka Akselin, PA Mikroresurs, Sweden  (The Land Of The Mad Midnight Hacker 8-)