2.9BSD - /usr/src/lib/dbm/dbm.h

   1: #define PBLKSIZ 512
   2: #define DBLKSIZ 8192
   3: #define BYTESIZ 8
   4: #define NULL    ((char *) 0)
   5: 
   6: long    bitno;
   7: long    maxbno;
   8: long    blkno;
   9: long    hmask;
  10: 
  11: char    pagbuf[PBLKSIZ];
  12: char    dirbuf[DBLKSIZ];
  13: 
  14: int dirf;
  15: int pagf;
  16: 
  17: typedef struct
  18: {
  19:     char    *dptr;
  20:     int dsize;
  21: } datum;
  22: 
  23: datum   fetch();
  24: datum   makdatum();
  25: datum   firstkey();
  26: datum   nextkey();
  27: datum   firsthash();
  28: long    calchash();
  29: long    hashinc();

Defined variables

Defined macros

Usage of this include