HAVE_DECL_AF_INET6  466 opal/include/opal_config_bottom.h #if !HAVE_DECL_AF_INET6
HAVE_DECL_AF_INET6  493 opal/mca/pmix/pmix4x/pmix/src/include/pmix_config_bottom.h #if !HAVE_DECL_AF_INET6