Jason Evans a491585157 Add no-op bodies to VALGRIND_*() macro stubs.
Add no-op bodies to VALGRIND_*() macro stubs so that they can be used in
contexts like the following without generating a compiler warning about
the 'if' statement having an empty body:

	if (config_valgrind)
		VALGRIND_MAKE_MEM_UNDEFINED(ret, size);
2013-03-06 11:19:31 -08:00
..