--- a/Makefile	Fri Aug 04 23:45:20 2006 +0000
+++ b/Makefile	Sat Aug 05 00:16:24 2006 +0000
@@ -655,6 +655,7 @@
 SRCS += engine.c
 SRCS += engine_gui.c
 SRCS += fileio.c
+SRCS += fios.c
 SRCS += gfx.c
 SRCS += gfxinit.c
 SRCS += graph_gui.c