K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2018-06-03T22:42:54.132881Z
K 7
svn:log
V 249
top(1): top warnings and cleanup

- Add const where helpful
- add missing 'static' for file-local functions
- use nitems where possible
- convert manual abort() to assert
- use strndup instead of homegrown version

Tested with clang, gcc7, and gcc9

END