portable way to do nap()

[Doug Gwyn]

In article <385 at dtscp1.UUCP> scott at dtscp1.UUCP (Scott Barman) writes:
>I'm holding out for the improbable release of Version 9!

If you'd be able to cope with it, you be able to get it,
but as was noted in Dennis's private letter that got posted
by mistake, it needs TLC and therefore is probably too much
hassle for most sites.  Many of 9th Edition UNIX's nicest
features are gradually appearing in the System V product
anyway.