granicus.if.org Git - postgresql/blob - src/include/access/gistscan.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * gistscan.h
   4  *        routines defined in access/gisr/gistscan.c
   5  *
   6  *
   7  *
   8  * rtscan.h,v 1.2 1995/06/14 00:06:58 jolly Exp
   9  *
  10  *-------------------------------------------------------------------------
  11  */
  12 #ifndef GISTSCAN_H
  13 #define GISTSCAN_H
  14
  15 #include "access/relscan.h"
  16
  17 extern Datum gistbeginscan(PG_FUNCTION_ARGS);
  18 extern Datum gistrescan(PG_FUNCTION_ARGS);
  19 extern Datum gistmarkpos(PG_FUNCTION_ARGS);
  20 extern Datum gistrestrpos(PG_FUNCTION_ARGS);
  21 extern Datum gistendscan(PG_FUNCTION_ARGS);
  22 extern void gistadjscans(Relation r, int op, BlockNumber blkno, OffsetNumber offnum);
  23
  24 #endif   /* GISTSCAN_H */