K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2017-03-12T03:29:23.053960Z
K 7
svn:log
V 128
libc: small cleanups.

Remove unused initialization: "num" is properly defined before use.

Reviewed by:	ngie
MFC after:	3 days

END