K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-04-25T21:14:32.191286Z
K 7
svn:log
V 206
dev/random: use our roundup() macro instead of re-implementing it.

While here also use howmany() macro from sys/param.h
No functional change.

Reviewed by:	markm (roundup replacement part)
Approved by:	so

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