K 10
svn:author
V 8
vangyzen
K 8
svn:date
V 27
2017-05-26T15:57:54.272552Z
K 7
svn:log
V 205
libthr: increase WARNS to the default (6)

...and silence cast-align warnings from gcc.

Reviewed by:	kib
MFC after:	3 days
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D10935

END