Use the self-pipe trick to fix the signal handling bug.

Closes:#850079.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/events.h b/events.h
index 8d42304..498ef1e 100644
--- a/events.h
+++ b/events.h
@@ -77,6 +77,8 @@ extern void InstallWindowColormaps();
 extern void RedoDoorName(); /* djhjr - 2/28/99 */
 extern void RedoListWindow(); /* djhjr - 3/1/99 */
 
+extern void HandleSignal();
+
 extern event_proc EventHandler[];
 extern Window DragWindow;
 extern int origDragX;