--- a/error.c	Fri Apr 06 00:07:26 2007 +0200
+++ b/error.c	Fri Apr 06 00:10:04 2007 +0200
@@ -1,3 +1,9 @@
+/*
+    Task Spooler - a task queue system for the unix user
+    Copyright (C) 2007  Lluís Batlle i Rossell
+
+    Please find the license in the provided COPYING file.
+*/
 #include <unistd.h>
 #include <stdio.h>
 #include <time.h>

--- a/signals.c	Fri Apr 06 00:07:26 2007 +0200
+++ b/signals.c	Fri Apr 06 00:10:04 2007 +0200
@@ -1,3 +1,9 @@
+/*
+    Task Spooler - a task queue system for the unix user
+    Copyright (C) 2007  Lluís Batlle i Rossell
+
+    Please find the license in the provided COPYING file.
+*/
 #include <signal.h>
 #include <stdlib.h> /* for NULL */