--- src/main.cc.old	2004-03-14 13:45:10.350579816 -0600
+++ src/main.cc	2004-03-14 13:45:39.107208144 -0600
@@ -7,6 +7,7 @@
 
 #include <gtk--/main.h>
 #include <pthread.h>
+#include <signal.h>
 #include <iostream>
 #include <fstream>
 #include <unistd.h>