@@ -349,21 +349,21 @@
 	return self;
 }
 
 - (bool)lowlevelIsAtEndOfStream
 {
-	if (_handle == OF_INVALID_FILE_HANDLE)
+	if (_handle == OFInvalidFileHandle)
 		@throw [OFNotOpenException exceptionWithObject: self];
 
 	return _atEndOfStream;
 }
 
 - (size_t)lowlevelReadIntoBuffer: (void *)buffer length: (size_t)length
 {
 	ssize_t ret;
 
-	if (_handle == OF_INVALID_FILE_HANDLE)
+	if (_handle == OFInvalidFileHandle)
 		@throw [OFNotOpenException exceptionWithObject: self];
 
 #if defined(OF_WINDOWS)
 	if (length > UINT_MAX)
 		@throw [OFOutOfRangeException exception];
@@ -393,11 +393,11 @@
 	return ret;
 }
 
 - (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
 {
-	if (_handle == OF_INVALID_FILE_HANDLE)
+	if (_handle == OFInvalidFileHandle)
 		@throw [OFNotOpenException exceptionWithObject: self];
 
 #if defined(OF_WINDOWS)
 	int bytesWritten;
 
@@ -453,11 +453,11 @@
 
 - (OFFileOffset)lowlevelSeekToOffset: (OFFileOffset)offset whence: (int)whence
 {
 	OFFileOffset ret;
 
-	if (_handle == OF_INVALID_FILE_HANDLE)
+	if (_handle == OFInvalidFileHandle)
 		@throw [OFNotOpenException exceptionWithObject: self];
 
 #ifndef OF_AMIGAOS
 # if defined(OF_WINDOWS)
 	ret = _lseeki64(_handle, offset, whence);
@@ -523,22 +523,22 @@
 }
 #endif
 
 - (void)close
 {
-	if (_handle == OF_INVALID_FILE_HANDLE)
+	if (_handle == OFInvalidFileHandle)
 		@throw [OFNotOpenException exceptionWithObject: self];
 
 	closeHandle(_handle);
-	_handle = OF_INVALID_FILE_HANDLE;
+	_handle = OFInvalidFileHandle;
 
 	[super close];
 }
 
 - (void)dealloc
 {
-	if (_handle != OF_INVALID_FILE_HANDLE)
+	if (_handle != OFInvalidFileHandle)
 		[self close];
 
 	[super dealloc];
 }
 @end