@@ -715,42 +715,17 @@
 							   stream: self
 						  requestedLength: length];
 }
 
 - (void)lowlevelSeekToOffset: (off_t)offset
-{
-	if (lseek(fd, offset, SEEK_SET) == -1)
-		@throw [OFSeekFailedException exceptionWithClass: [self class]
-							  stream: self
-							  offset: offset
-							  whence: SEEK_SET];
-}
-
-- (off_t)lowlevelSeekForwardWithOffset: (off_t)offset
-{
-	off_t ret;
-
-	if ((ret = lseek(fd, offset, SEEK_CUR)) == -1)
-		@throw [OFSeekFailedException exceptionWithClass: [self class]
-							  stream: self
-							  offset: offset
-							  whence: SEEK_CUR];
-
-	return ret;
-}
-
-- (off_t)lowlevelSeekToOffsetRelativeToEnd: (off_t)offset
-{
-	off_t ret;
-
-	if ((ret = lseek(fd, offset, SEEK_END)) == -1)
-		@throw [OFSeekFailedException exceptionWithClass: [self class]
-							  stream: self
-							  offset: offset
-							  whence: SEEK_END];
-
-	return ret;
+		      whence: (int)whence
+{
+	if (lseek(fd, offset, whence) == -1)
+		@throw [OFSeekFailedException exceptionWithClass: [self class]
+							  stream: self
+							  offset: offset
+							  whence: whence];
 }
 
 - (int)fileDescriptorForReading
 {
 	return fd;
@@ -820,22 +795,11 @@
 						    selector: _cmd];
 	[super dealloc];	/* Get rid of stupid warning */
 }
 
 - (void)lowlevelSeekToOffset: (off_t)offset
-{
-	@throw [OFNotImplementedException exceptionWithClass: [self class]
-						    selector: _cmd];
-}
-
-- (off_t)lowlevelSeekForwardWithOffset: (off_t)offset
-{
-	@throw [OFNotImplementedException exceptionWithClass: [self class]
-						    selector: _cmd];
-}
-
-- (off_t)lowlevelSeekToOffsetRelativeToEnd: (off_t)offset
+		      whence: (int)whence
 {
 	@throw [OFNotImplementedException exceptionWithClass: [self class]
 						    selector: _cmd];
 }
 @end