+/* Define to 1 if you have the <util.h> header file. */
+#undef HAVE_UTIL_H
+
+/* Define this if you are on a system that supports the VT_LOCKSWITCH and
+ VT_UNLOCKSWITCH ioctls. If this is defined, then when the screen is locked,
+ switching to another virtual terminal will also be prevented. That is, the
+ whole console will be locked, rather than just the VT on which X is
+ running. (Well, that's the theory anyway -- in practice, I haven't yet
+ figured out how to make that work.) */
+#undef HAVE_VT_LOCKSWITCH
+
+/* Define this if you have the XF86MiscSetGrabKeysState function (which allows
+ the Ctrl-Alt-KP_star and Ctrl-Alt-KP_slash key sequences to be temporarily
+ disabled. Sadly, it doesn't affect Ctrl-Alt-BS or Ctrl-Alt-F1.) */
+#undef HAVE_XF86MISCSETGRABKEYSSTATE
+
+/* Define this if you have the functions XF86VidModeGetModeLine() and
+ XF86VidModeGetViewPort(), in support of virtual desktops where the X
+ server's root window is bigger than the actual screen. This is an XFree86
+ thing, and probably doesn't exist elsewhere. (It's available if the file
+ /usr/include/X11/extensions/xf86vmode.h exists.) */
+#undef HAVE_XF86VMODE
+
+/* Define this if you have the functions XF86VidModeGetGamma() and
+ XF86VidModeSetGamma(), which allow clients to change the gamma response of
+ the monitor. This is an XFree86 4.0.x thing, and probably doesn't exist
+ elsewhere. (It's available if the file
+ /usr/include/X11/extensions/xf86vmode.h exists and has stuff about gamma in
+ it.) */
+#undef HAVE_XF86VMODE_GAMMA
+
+/* Define this if you have the functions XF86VidModeGetGammaRamp() and
+ XF86VidModeSetGammaRamp(), which provide finer-grained control than
+ XF86VidMode[GS]etGamma(). These appeared in XFree86 4.1.0. */
+#undef HAVE_XF86VMODE_GAMMA_RAMP
+
+/* Define this if you have the XHPDisableReset function (an HP only thing
+ which allows the Ctrl-Sh-Reset key sequence to be temporarily disabled.) */
+#undef HAVE_XHPDISABLERESET
+
+/* Define this if you have the XIDLE extension installed. If you have the
+ XIDLE extension, this is recommended. (You have this extension if the file
+ /usr/include/X11/extensions/xidle.h exists.) Turning on this flag lets
+ XScreenSaver work better with servers which support this extension; but it
+ will still work with servers which do not suport it, so it's a good idea to
+ compile in support for it if you can. */
+#undef HAVE_XIDLE_EXTENSION