K 10
svn:author
V 7
pkelsey
K 8
svn:date
V 27
2015-07-08T21:32:57.761657Z
K 7
svn:log
V 397
Merge upstream fix to eliminate build-breaking gcc warnings of no
importance.

commit: cab33b7a0acba7d2268a23c4383be6167106e549

Update ND_TTEST2 to fix issue 443

Add IS_NOT_NEGATIVE macro.
Avoid these warnings:
- comparison of unsigned expression >= 0 is always true [-Wtype-limits],
- comparison is always true due to limited range of data type [-Wtype-limits].

Approved by: jmallett (mentor)

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