@@ -18,10 +18,15 @@
 #import "OFObject.h"
 
 #ifdef OF_HAVE_SOCKETS
 # import "socket.h"
 #endif
+
+#ifdef OF_AMIGAOS
+# include <exec/types.h>
+# include <exec/tasks.h>
+#endif
 
 OF_ASSUME_NONNULL_BEGIN
 
 @class OFMutableArray OF_GENERIC(ObjectType);
 @class OFDate;
@@ -117,12 +122,15 @@
 	OFMutableArray OF_GENERIC(id <OFReadyForReadingObserving>)
 	    *_readObjects;
 	OFMutableArray OF_GENERIC(id <OFReadyForWritingObserving>)
 	    *_writeObjects;
 	id <OFKernelEventObserverDelegate> _Nullable _delegate;
-#ifdef OF_HAVE_PIPE
+#if defined(OF_HAVE_PIPE)
 	int _cancelFD[2];
+#elif defined(OF_AMIGAOS)
+	struct Task *_waitingTask;
+	ULONG _cancelSignal;
 #else
 	of_socket_t _cancelFD[2];
 	struct sockaddr_in _cancelAddr;
 #endif
 #ifdef OF_HAVE_THREADS