diff -ur MultiMouse.orig/daemon.c MultiMouse/daemon.c
--- MultiMouse.orig/daemon.c	1999-10-09 20:08:58.000000000 +0000
+++ MultiMouse/daemon.c	2016-04-27 22:36:59.133322312 +0000
@@ -22,6 +22,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <signal.h>
+#include <stdlib.h>
 
 #include "mumse.h"
 
diff -ur MultiMouse.orig/main.c MultiMouse/main.c
--- MultiMouse.orig/main.c	1999-10-03 17:40:23.000000000 +0000
+++ MultiMouse/main.c	2016-04-27 22:34:58.346647395 +0000
@@ -25,6 +25,8 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <signal.h>
+#include <stdlib.h>
+#include <string.h>
 
 #include "mumse.h"