$NetBSD: patch-ac,v 1.1.1.1 2001/04/24 14:14:09 rh Exp $

--- pan/pan.c.orig	Tue Mar 20 03:14:26 2001
+++ pan/pan.c
@@ -117,6 +117,24 @@
 };
 
 
+#ifdef __NetBSD__
+#include <gtk/gtk.h>
+#include <pthread.h>
+
+/*
+ * NetBSD uses non-preemptive pth, so we yield the processor periodically
+ */
+
+gint
+pth_nbschedule (gpointer data)
+{
+	pthread_yield_np();
+
+	return TRUE;
+}
+#endif
+
+
 static int
 pan_post_gtkmain_init (gpointer null)
 {
@@ -234,6 +252,11 @@
 		pan_init ();
 		gtk_widget_show_all (Pan.window);
 	}
+
+
+#ifdef __NetBSD__
+	gtk_timeout_add (200, pth_nbschedule, NULL);
+#endif
 
 	gtk_main ();