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-rw-r--r--kern/error.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/kern/error.h b/kern/error.h
index bb1514a..93de842 100644
--- a/kern/error.h
+++ b/kern/error.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012 Richard Braun.
+ * Copyright (c) 2012, 2013 Richard Braun.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,5 +19,6 @@
#define _KERN_ERROR_H
#define ERROR_NOMEM 1
+#define ERROR_AGAIN 2
#endif /* _KERN_ERROR_H */