rom/filesys/SFS/FS/btreenodes.h

   1 #ifndef _BTREENODES_H
   2 #define _BTREENODES_H
   3
   4 #include <exec/types.h>
   5 #include <libraries/iffparse.h>
   6 #include "blockstructure.h"
   7
   8 /* Structures used by BNode trees */
   9
  10 struct BNode {
  11   ULONG be_key;
  12   ULONG be_data;
  13 };
  14
  15 struct BTreeContainer {
  16   UWORD be_nodecount;
  17   UBYTE isleaf;
  18   UBYTE nodesize;   /* Must be a multiple of 2 */
  19
  20   struct BNode bnode[0];
  21 };
  22
  23 #define BNODECONTAINER_ID        AROS_LONG2BE(MAKE_ID('B','N','D','C'))
  24
  25 struct fsBNodeContainer {
  26   struct fsBlockHeader bheader;
  27   struct BTreeContainer btc;
  28 };
  29
  30 #endif // _BTREENODES_H