wait3() in Posix jc? (was: POSIX and ISC 2.2.x)

[Alex Martelli]

[I'm answering to a practical advice post on how to change BSD job
control to Posix job control, e.g. in bash...]:

Ah, great advice (particularly the fact that one needs to initialize
sigset_t's that are 'output' parameters, hmmm... wouldn't have guessed
that!).  I think the only tidbit I'm missing is, what do I do in lieu
of a wait3()?  Thanks to everybody for any answer!
-- 
Alex Martelli - (home snailmail:) v. Barontini 27, 40138 Bologna, ITALIA
Email: (work:) martelli at cadlab.sublink.org, (home:) alex at am.sublink.org
Phone: (work:) ++39 (51) 371099, (home:) ++39 (51) 250434; 
Fax: ++39 (51) 366964 (work only), Fidonet: 332/401.3 (home only).