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DataMuseum.dkPresents historical artifacts from the history of: ICL Comet 32 |
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Length: 544 (0x220)
Types: TextFile
Notes: UNIX file
Names: »dbm.h«
└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
└─⟦28c352965⟧ »/a« UNIX Filesystem
└─⟦this⟧ »usr/include/dbm.h«
/*
* @(#)dbm.h 1.3 8/31/83
* @(#)Copyright (C) 1983 by National Semiconductor Corp.
*/
#define PBLKSIZ 1024
#define DBLKSIZ 4096
#define BYTESIZ 8
#define NULL ((char *) 0)
static long bitno;
static long maxbno;
static long blkno;
static long hmask;
static char pagbuf[PBLKSIZ];
static char dirbuf[DBLKSIZ];
static int dirf;
static int pagf;
static int dbrdonly;
typedef struct
{
char *dptr;
int dsize;
} datum;
datum fetch();
datum makdatum();
datum firstkey();
datum nextkey();
datum firsthash();
long calchash();
long hashinc();