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/*
* Copyright (c) 1983 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this notice are
* duplicated in all such forms.
*
* [additional clause stricken -- see below]
*
* The name of the University may not be used to endorse or promote
* products derived from this software without specific prior written
* permission. THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*
* This notice previously contained the additional clause:
*
* and that any documentation, advertising materials, and other
* materials related to such distribution and use acknowledge that
* the software was developed by the University of California,
* Berkeley.
*
* Pursuant to the licensing change made by the Office of Technology
* Licensing of the University of California, Berkeley on July 22,
* 1999 and documented in:
*
* ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
*
* this clause has been stricken and no longer is applicable to this
* software.
*
* @(#)dbm.h 5.2 (Berkeley) 5/24/89
*/
#ifndef NULL
/*
* this is lunacy, we no longer use it (and never should have
* unconditionally defined it), but, this whole file is for
* backwards compatability - someone may rely on this.
*/
#define NULL ((char *) 0)
#endif
#ifdef I_NDBM
# include <ndbm.h>
#endif
datum fetch();
datum firstkey();
datum nextkey();
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