/* Define to 1 if you have the `sigaction' function. */
#undef HAVE_SIGACTION
+/* Define to 1 if you have the `sigaltstack' function. */
+#undef HAVE_SIGALTSTACK
+
/* Define to 1 if you have the <signal.h> header file. */
#undef HAVE_SIGNAL_H
/* Define to 1 if you have the `wborder' function. */
#undef HAVE_WBORDER
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
/* Define to 1 if `fork' works. */
#undef HAVE_WORKING_FORK