freebsd man page for delay

DELAY(9)						   BSD Kernel Developer's Manual						  DELAY(9)

NAME
     DELAY -- busy loop for an interval

SYNOPSIS
     #include <sys/types.h>
     #include <sys/systm.h>

     void
     DELAY(int delay);

DESCRIPTION
     Delay for delay microseconds (1/1000000th of a second).

SEE ALSO
     pause(9)

AUTHORS
     This manual page was written by Alfred Perlstein.

BSD
								  April 20, 2013							       BSD