@@ -27,12 +27,12 @@
 {
 	OF_UNRECOGNIZED_SELECTOR
 }
 
 + (instancetype)exceptionWithStream: (OFSeekableStream *)stream
-			     offset: (OFFileOffset)offset
-			     whence: (int)whence
+			     offset: (OFStreamOffset)offset
+			     whence: (OFSeekWhence)whence
 			      errNo: (int)errNo
 {
 	return [[[self alloc] initWithStream: stream
 				      offset: offset
 				      whence: whence
@@ -43,12 +43,12 @@
 {
 	OF_INVALID_INIT_METHOD
 }
 
 - (instancetype)initWithStream: (OFSeekableStream *)stream
-			offset: (OFFileOffset)offset
-			whence: (int)whence
+			offset: (OFStreamOffset)offset
+			whence: (OFSeekWhence)whence
 			 errNo: (int)errNo
 {
 	self = [super init];
 
 	_stream = [stream retain];