--- /dev/null
+/* config.h.in. Generated automatically from configure.in by autoheader. */
+
+#undef CAN_USE_SYS_SELECT_H
+
+/* Define to empty if the keyword does not work. */
+#undef const
+
+#undef HAVE_MSGHDR_ACCRIGHTS
+
+#undef HAVE_MSGHDR_CONTROL
+
+/* Define if you have sigsetjmp and siglongjmp. */
+#undef HAVE_SIGSETJMP
+
+#undef HAVE_SOCKADDR_UN_SUN_LEN
+
+#undef HAVE_STRUCT_CMSGDHR
+
+
+/* Define to the type of arg1 for select(). */
+#undef SELECT_TYPE_ARG1
+
+/* Define to the type of args 2, 3 and 4 for select(). */
+#undef SELECT_TYPE_ARG234
+
+/* Define to the type of arg5 for select(). */
+#undef SELECT_TYPE_ARG5
+
+/* Define to `unsigned' if <sys/types.h> doesn't define. */
+#undef size_t
+
+/* Define if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define if you have the sigaction function. */
+#undef HAVE_SIGACTION
+
+/* Define if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
+/* Define if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define if you have the 44bsd library (-l44bsd). */
+#undef HAVE_LIB44BSD
+
+/* Define if you have the gen library (-lgen). */
+#undef HAVE_LIBGEN
+
+/* Define if you have the nsl library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define if you have the resolv library (-lresolv). */
+#undef HAVE_LIBRESOLV
+
+/* Define if you have the socket library (-lsocket). */
+#undef HAVE_LIBSOCKET