add some comments for binary search

[chaz/openbox] / obt / display.h

diff --git a/obt/display.h b/obt/display.h
index a42630e18f7a88a00d3991c09b5f9c963711d0c9..b5816a9a58e5770e0910297e09f752cb4afa8c5b 100644 (file)
--- a/obt/display.h
+++ b/obt/display.h
@@ -16,17 +16,55 @@
    See the COPYING file for a copy of the GNU General Public License.
 */
 
-#ifndef __obt_instance_h
-#define __obt_instance_h
+#ifndef __obt_display_h
+#define __obt_display_h
 
 #include <X11/Xlib.h>
 #include <glib.h>
 
+#include <X11/Xutil.h> /* shape.h uses Region which is in here */
+#ifdef    XKB
+#include <X11/XKBlib.h>
+#endif
+#ifdef    SHAPE
+#include <X11/extensions/shape.h>
+#endif
+#ifdef    XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif
+#ifdef    XRANDR
+#include <X11/extensions/Xrandr.h>
+#endif
+#ifdef    SYNC
+#include <X11/extensions/sync.h>
+#endif
+
 G_BEGIN_DECLS
 
-Display* obt_display_open(const char *display_name);
-void     obt_display_close(Display *d);
+extern gboolean obt_display_error_occured;
+
+extern gboolean obt_display_extension_xkb;
+extern gint     obt_display_extension_xkb_basep;
+extern gboolean obt_display_extension_shape;
+extern gint     obt_display_extension_shape_basep;
+extern gboolean obt_display_extension_xinerama;
+extern gint     obt_display_extension_xinerama_basep;
+extern gboolean obt_display_extension_randr;
+extern gint     obt_display_extension_randr_basep;
+extern gboolean obt_display_extension_sync;
+extern gint     obt_display_extension_sync_basep;
+
+extern Display* obt_display;
+
+/*! Open the X display.  You should call g_set_prgname() before calling this
+  function for X Input Methods to work correctly. */
+gboolean obt_display_open(const char *display_name);
+void     obt_display_close(void);
+
+void     obt_display_ignore_errors(gboolean ignore);
+
+#define  obt_root(screen) (RootWindow(obt_display, screen))
 
 G_END_DECLS
 
-#endif /*__obt_instance_h*/
+#endif /*__obt_display_h*/