K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2018-06-10T06:21:51.561351Z
K 7
svn:log
V 194
top(1): filter fewer warnings; clean up

- remove WARNS?=6. It is default
- we no longer have cast-qual problems
- remove unused macros
- remove unneeded casts
- add include guard for loadavg.h

END