@node sleep
@section @code{sleep}
@findex sleep

POSIX specification: @url{http://www.opengroup.org/susv3xsh/sleep.html}

Gnulib module: sleep

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
mingw (2005 or newer).
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
According to POSIX, the @code{sleep} function may interfere with the program's
use of the @code{SIGALRM} signal.  On Linux, it doesn't; on other platforms,
it may.
@end itemize