Andreas Tobler 7dbe66c157 Remove unused variables. Spotted by a cppcheck ...

(devel/cppcheck, http://sourceforge.net/projects/cppcheck) run.

Approved by: nwhitehorn (mentor)

2011-01-06 20:19:01 +00:00

..

dfs.c

Remove unused variables. Spotted by a cppcheck

2011-01-06 20:19:01 +00:00

pcr.c

Remove unused variables. Spotted by a cppcheck

2011-01-06 20:19:01 +00:00