K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2016-05-14T23:33:13.500426Z
K 7
svn:log
V 158
[bwn] add an implementation of "cordic" and imaginary math.

This is used by the PHY-N code.

Obtained from:	http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic

END