36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
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* Copyright (c) 1983 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* @(#)dbm.h 5.2 (Berkeley) 5/24/89
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*/
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#ifndef NULL
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/*
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* this is lunacy, we no longer use it (and never should have
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* unconditionally defined it), but, this whole file is for
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* backwards compatability - someone may rely on this.
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*/
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#define NULL ((char *) 0)
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#endif
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#ifdef I_NDBM
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# include <ndbm.h>
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#endif
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datum fetch();
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datum firstkey();
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datum nextkey();
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