--- pspresent-1.3.orig/pspresent.h
+++ pspresent-1.3/pspresent.h
@@ -26,6 +26,7 @@
 
 struct pspage {
 	char *data;
+	int delay; /* delay before going to next slide */
 	int is_last; /* Last in a series of overlays */
 };