1 files changed, 0 insertions, 51 deletions
diff --git a/src/include/utils/lselect.h b/src/include/utils/lselect.h
deleted file mode 100644
index 4598c2ab86c..00000000000
--- a/src/include/utils/lselect.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * lselect.h
- *	  definitions for the replacement selection algorithm.
- *
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: lselect.h,v 1.14 1999/07/17 20:18:36 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#ifndef LSELECT_H
-#define LSELECT_H
-
-#include "utils/syscache.h"
-
-struct leftist
-{
-	short		lt_dist;		/* distance to leaf/empty node */
-	short		lt_devnum;		/* device number of tuple */
-	HeapTuple	lt_tuple;
-	struct leftist *lt_left;
-	struct leftist *lt_right;
-};
-
-/* replaces global variables in lselect.c to make it reentrant */
-typedef struct
-{
-	TupleDesc	tupDesc;
-	int			nKeys;
-	ScanKey		scanKeys;
-	int			sortMem;		/* needed for psort */
-} LeftistContextData;
-typedef LeftistContextData *LeftistContext;
-
-extern struct leftist *lmerge(struct leftist * pt, struct leftist * qt,
-	   LeftistContext context);
-extern HeapTuple gettuple(struct leftist ** treep, short *devnum,
-		 LeftistContext context);
-extern void puttuple(struct leftist ** treep, HeapTuple newtuple, short devnum,
-		 LeftistContext context);
-extern int	tuplecmp(HeapTuple ltup, HeapTuple rtup, LeftistContext context);
-
-#ifdef EBUG
-extern void checktree(struct leftist * tree, LeftistContext context);
-extern int	checktreer(struct leftist * tree, int level, LeftistContext context);
-
-#endif	 /* EBUG */
-
-#endif	 /* LSELECT_H */