DARWIN branch. A big ugly DARWIN/trunk sync commit, mostly to do with
changing the representation of SysRes and vki_sigset_t. Functionality of
the trunk shouldn't be changed by it.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9876
Remove VG_(strcmp_ws) and VG_(strncmp_ws); they're no longer needed by CLO
handling, and they're not much use elsewhere.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9270