/* new ss_family or old (meaning __ss_family) in sockaddr structure */
#undef HAVE_NEW_SS_FAMILY

/* sendfile() supported */
#undef HAVE_SENDFILE

/* Linux-style sendfile() supported */
#undef HAVE_LINUX_SENDFILE

/* FreeBSD-style sendfile() supported */
#undef HAVE_FREEBSD_SENDFILE