diff -Naur admin.orig/daemontools-0.76/src/error.h admin/daemontools-0.76/src/error.h
--- admin.orig/daemontools-0.76/src/error.h	2001-07-12 09:49:49.000000000 -0700
+++ admin/daemontools-0.76/src/error.h	2007-04-11 22:24:37.000000000 -0700
@@ -3,7 +3,7 @@
 #ifndef ERROR_H
 #define ERROR_H
 
-extern int errno;
+#include <errno.h>
 
 extern int error_intr;
 extern int error_nomem;