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add splhigh
[unix-history]
/
usr
/
src
/
old
/
libndbm
/
dbm.h
/* dbm.h 4.1 83/05/03 */
#define PBLKSIZ 1024
#define DBLKSIZ 4096
#define BYTESIZ 8
#define NULL ((char *) 0)
long
bitno
;
long
maxbno
;
long
blkno
;
long
hmask
;
char
pagbuf
[
PBLKSIZ
];
char
dirbuf
[
DBLKSIZ
];
int
dirf
;
int
pagf
;
int
dbrdonly
;
typedef
struct
{
char
*
dptr
;
int
dsize
;
}
datum
;
datum
fetch
();
datum
makdatum
();
datum
firstkey
();
datum
nextkey
();
datum
firsthash
();
long
calchash
();
long
hashinc
();