K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2020-09-21T17:48:28.403325Z
K 7
svn:log
V 320
fsx: fix build with WARNS=6

* signed/unsigned comparisons
* use standard warn(3)
* Suppress warnings about local vars and funcs not declared static
* const-correctness
* declaration shadows a variable in the global scope

Reviewed by:	kevans
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D26516

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