K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2011-07-17T18:06:00.375669Z
K 7
svn:log
V 281
Build INN with the new "-Wunused-but-set-variable" and 
"-Wunused-but-set-parameter" GCC 4.6.0 warnings.

Remove unused variables.

Also fix a potential issue with the incorrect handling of
structs when passed by value instead of by reference.
Maybe a compiler-specific behaviour.

END
