45 lines
1006 B
C
45 lines
1006 B
C
|
/* @(#)myndbm.h 1.3 92/02/29 */
|
||
|
|
|
||
|
|
#ifdef MY_NDBM
|
||
|
|
|
||
|
|
#define DBLKSIZ 4096
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
List *dbm_list; /* cached database */
|
||
|
|
Node *dbm_next; /* next key to return for nextkey() */
|
||
|
|
} DBM;
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
char *dptr;
|
||
|
|
int dsize;
|
||
|
|
} datum;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* So as not to conflict with other dbm_open, etc., routines that may
|
||
|
|
* be included by someone's libc, all of my emulation routines are prefixed
|
||
|
|
* by "my" and we define the "standard" ones to be "my" ones here.
|
||
|
|
*/
|
||
|
|
#define dbm_open mydbm_open
|
||
|
|
#define dbm_close mydbm_close
|
||
|
|
#define dbm_fetch mydbm_fetch
|
||
|
|
#define dbm_firstkey mydbm_firstkey
|
||
|
|
#define dbm_nextkey mydbm_nextkey
|
||
|
|
|
||
|
|
#if __STDC__
|
||
|
|
DBM *mydbm_open (char *file, int flags, int mode);
|
||
|
|
void mydbm_close (DBM * db);
|
||
|
|
datum mydbm_fetch (DBM * db, datum key);
|
||
|
|
datum mydbm_firstkey (DBM * db);
|
||
|
|
datum mydbm_nextkey (DBM * db);
|
||
|
|
#else
|
||
|
|
DBM *mydbm_open ();
|
||
|
|
void mydbm_close ();
|
||
|
|
datum mydbm_fetch ();
|
||
|
|
datum mydbm_firstkey ();
|
||
|
|
datum mydbm_nextkey ();
|
||
|
|
#endif /* __STDC__ */
|
||
|
|
|
||
|
|
#endif /* MY_NDBM */
|