1 /*-------------------------------------------------------------------------
4 * routines defined in access/gisr/gistscan.c
8 * rtscan.h,v 1.2 1995/06/14 00:06:58 jolly Exp
10 *-------------------------------------------------------------------------
14 #include "access/relscan.h"
16 extern IndexScanDesc gistbeginscan(Relation r, bool fromEnd,
17 uint16 nkeys, ScanKey key);
18 extern void gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key);
19 extern void gistmarkpos(IndexScanDesc s);
20 extern void gistrestrpos(IndexScanDesc s);
21 extern void gistendscan(IndexScanDesc s);
22 extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
24 #endif /* GISTSCAN_H */