diff --git a/include/re_types.h b/include/re_types.h
index cbef418dd..362335382 100644
--- a/include/re_types.h
+++ b/include/re_types.h
@@ -142,26 +142,6 @@ typedef SSIZE_T ssize_t;
 
 /* Duplication of error codes. Values are from linux asm-generic/errno.h */
 
-/** No data available */
-#ifndef ENODATA
-#define ENODATA 200
-#endif
-
-/** Protocol error */
-#ifndef EPROTO
-#define EPROTO 201
-#endif
-
-/** Not a data message */
-#ifndef EBADMSG
-#define EBADMSG 202
-#endif
-
-/** Value too large for defined data type */
-#ifndef EOVERFLOW
-#define EOVERFLOW 203
-#endif
-
 /** Accessing a corrupted shared library */
 #ifndef ELIBBAD
 #define ELIBBAD 204