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-rw-r--r--pfinet/linux/errno.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/pfinet/linux/errno.h b/pfinet/linux/errno.h
index 339f4fc1..19f5bd78 100644
--- a/pfinet/linux/errno.h
+++ b/pfinet/linux/errno.h
@@ -1 +1,8 @@
+#ifndef _HACK_ERRNO_H
+#define _HACK_ERRNO_H
+
#include <errno.h>
+
+#define ERESTARTSYS -1 /* let's hope this is not used */
+
+#endif