lower_32_bits(9) centos man page | unix.com

LOWER_32_BITS(9)						   Driver Basics						  LOWER_32_BITS(9)

NAME
       lower_32_bits - return bits 0-31 of a number

SYNOPSIS
       lower_32_bits(n);

ARGUMENTS
       n
	   the number we're accessing

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							  LOWER_32_BITS(9)