Eric van Gyzen d2335a57f4 libthr: fix warnings at WARNS=6
Fix warnings about the following when WARNS=6 (which I will commit soon):

- casting away const
- no previous 'extern' declaration for non-static variable
- others as explained by #pragmas and comments
- unused parameters

The last is the only functional change.

Reviewed by:	kib
MFC after:	3 days
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D10808
2017-05-19 13:04:05 +00:00
..
2017-05-19 13:04:05 +00:00
2016-06-04 20:20:14 +00:00