X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/07bf635fc3142206f15500d33024886c4339e522..e515b0a97ec150d54996700f9d6fffae5d1420f1:/lwlib/dispatch.c

diff --git a/lwlib/dispatch.c b/lwlib/dispatch.c
index 428512bc3d..5c554d67fd 100644
--- a/lwlib/dispatch.c
+++ b/lwlib/dispatch.c
@@ -15,7 +15,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
 
 /* 
  *   The function XtWidgetToDispatchTo(), given an XEvent, returns the 
@@ -30,21 +31,16 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <X11/Xatom.h>
 #include "dispatch.h"
 
-#ifdef THIS_IS_X11R4
+#include <X11/Xlib.h>
+#include <X11/cursorfont.h>
+#include <X11/Xutil.h>
 
-#ifdef THIS_IS_X11R5
-ERROR!! only one of THIS_IS_X11R4 or THIS_IS_X11R5 must be defined.
+#ifdef XlibSpecificationRelease
+#if XlibSpecificationRelease >= 5
+#define HAVE_X11R5
 #endif
-
-#else /* ! THIS_IS_X11R4 */
-
-#ifndef THIS_IS_X11R5
-ERROR!! one of THIS_IS_X11R4 or THIS_IS_X11R5 must be defined.
 #endif
 
-#endif /* ! THIS_IS_X11R4 */
-
-
 /* ##  All of the code on this page was copied from the X11R5 lib/Xt/Event.c,
    ##  but is compatible with X11R4; the code in Event.c is different, but
    ##  functionally equivalent for our purposes.
@@ -114,7 +110,7 @@ static EventMask Const masks[] = {
 	NonMaskableMask		    /* MappingNotify		*/
 };
 
-#ifdef THIS_IS_X11R4
+#ifndef HAVE_X11R5
 
 static /* in R5, this is not static, so we don't need to define it at all */
 EventMask _XtConvertTypeToMask (eventType)
@@ -127,7 +123,7 @@ EventMask _XtConvertTypeToMask (eventType)
 	return 0;
 }
 
-#endif /* R4 */
+#endif /* not HAVE_X11R5 */
 
 /* -- _XtOnGrabList() omitted -- */
 
@@ -174,7 +170,7 @@ static Boolean WouldDispatchEvent(event, widget, mask, pd)
   
   for (p=widget->core.event_table; p != NULL; p = p->next) 
     if ((mask & p->mask) != 0
-#ifdef THIS_IS_X11R4
+#ifndef HAVE_X11R5
 	|| (mask == 0 && p->non_filter)
 #endif
 	)