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>
15 #include <storage/off.h>
16 #include <storage/block.h>
17 #include <utils/rel.h>
20 gistbeginscan(Relation r, bool fromEnd,
21 uint16 nkeys, ScanKey key);
22 extern void gistrescan(IndexScanDesc s, bool fromEnd, ScanKey key);
23 extern void gistmarkpos(IndexScanDesc s);
24 extern void gistrestrpos(IndexScanDesc s);
25 extern void gistendscan(IndexScanDesc s);
26 extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
28 #endif /* GISTSCAN_H */