Fix pointer qualifier discard warnings in memcheck/tests/varinforestrict.c.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14167 a5019735-40e9-0310-863c-91ae7b9d1cf9
Add testcase from BZ #324149 which was forgotten in r13641.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14168 a5019735-40e9-0310-863c-91ae7b9d1cf9
Update list of ignored files.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14169 a5019735-40e9-0310-863c-91ae7b9d1cf9
Fix name of the file in the header comment


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14170 a5019735-40e9-0310-863c-91ae7b9d1cf9