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/* $RCSfile: hash.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:21 $
*
* Copyright (c) 1991-1997, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
* $Log: hash.h,v $
*/
#define FILLPCT 60 /* don't make greater than 99 */
#ifdef DOINIT
char coeff[] = {
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1,
61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1};
#else
extern char coeff[];
#endif
typedef struct hentry HENT;
struct hentry {
HENT *hent_next;
char *hent_key;
STR *hent_val;
int hent_hash;
};
struct htbl {
HENT **tbl_array;
int tbl_max;
int tbl_fill;
int tbl_riter; /* current root of iterator */
HENT *tbl_eiter; /* current entry of iterator */
};
bool hdelete _((HASH *tb, char *key));
STR * hfetch _(( HASH *tb, char *key ));
int hiterinit _(( HASH *tb ));
char * hiterkey _(( HENT *entry ));
HENT * hiternext _(( HASH *tb ));
STR * hiterval _(( HENT *entry ));
HASH * hnew _(( void ));
void hsplit _(( HASH *tb ));
bool hstore _(( HASH *tb, char *key, STR *val ));
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