diff --git a/src/include/errno.h b/src/include/errno.h
index e122d9c39..5df134510 100644
--- a/src/include/errno.h
+++ b/src/include/errno.h
@@ -122,6 +122,8 @@
 #define EIMGRET		0xd1
 #define ETIMEDOUT	0xd2
 #define EINVAL		0xd3
+#define ENOENT		0xd4
+#define EAFNOSUPPORT	0xd5
 
 /* Data structures and declarations */