K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2009-01-07T11:44:03.380501Z
K 7
svn:log
V 321
MFC rev. 186179:

Avoid 256 integer divisions per rc4_init() call. Replace it with using
separate index variable.

It gives more then double rc4_init() performance increase on tested i386 P4.
It also gives about 15% speedup to PPTP VPN with stateless MPPE encryption
(by ng_mppc) which calls rc4_init() for every packet.

END