Documentation

pnap allows to sleep for a fractions of a second.

It corresponds to the Posix.4 function nanosleep.
Internally it makes a select which has timeout of fraction of a seconds.
Stolen from W.R.Stevens, UNIX network programming and named according to sginap.

Returns:

irrelevant

Parameters:

sleep_time - (float)

Author:

C.Witzig
date: Feb 15, 1996

Version:

Feb 15, 1996