@@ -17,10 +17,11 @@
 
 #import "OFStdIOStream.h"
 
 OF_ASSUME_NONNULL_BEGIN
 
+OF_DIRECT_MEMBERS
 @interface OFStdIOStream ()
 #ifndef OF_AMIGAOS
 - (instancetype)of_initWithFileDescriptor: (int)fd OF_METHOD_FAMILY(init);
 #else
 - (instancetype)of_initWithHandle: (BPTR)handle