~rsrchboy/+junk/ndn-perl

1 by Chris Weyl
perl v5.20.2, from upstream tag
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/*    hash.h
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 *
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 *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2005
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 *    by Larry Wall and others
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 *
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 *    You may distribute under the terms of either the GNU General Public
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 *    License or the Artistic License, as specified in the README file.
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 */
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#define FILLPCT 60		/* don't make greater than 99 */
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#ifdef DOINIT
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EXTERN_C char const coeff[] = {
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
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		61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1};
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#else
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EXTERN_C const char coeff[];
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#endif
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typedef struct hentry HENT;
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struct hentry {
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    HENT	*hent_next;
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    char	*hent_key;
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    STR		*hent_val;
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    int		hent_hash;
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};
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struct htbl {
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    HENT	**tbl_array;
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    int		tbl_max;
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    int		tbl_fill;
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    int		tbl_riter;	/* current root of iterator */
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    HENT	*tbl_eiter;	/* current entry of iterator */
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};
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STR * hfetch ( HASH *tb, char *key );
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int hiterinit ( HASH *tb );
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HASH * hnew ( void );
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void hsplit ( HASH *tb );
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bool hstore ( HASH *tb, char *key, STR *val );