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1 | /* $Header: hash.h,v 4.0 91/03/20 01:57:53 lwall Locked $ |
| a687059c |
2 | * |
| 3 | * Copyright (c) 1989, Larry Wall |
| 4 | * |
| 5 | * You may distribute under the terms of the GNU General Public License |
| 6 | * as specified in the README file that comes with the perl 3.0 kit. |
| 8d063cd8 |
7 | * |
| 8 | * $Log: hash.h,v $ |
| fe14fcc3 |
9 | * Revision 4.0 91/03/20 01:57:53 lwall |
| 10 | * 4.0 baseline. |
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11 | * |
| 12 | */ |
| 13 | |
| 14 | #define FILLPCT 60 /* don't make greater than 99 */ |
| 15 | |
| 16 | #ifdef DOINIT |
| 17 | char coeff[] = { |
| 18 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 19 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 20 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 21 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 22 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 23 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 24 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1, |
| 25 | 61,59,53,47,43,41,37,31,29,23,17,13,11,7,3,1}; |
| 26 | #else |
| 27 | extern char coeff[]; |
| 28 | #endif |
| 29 | |
| 30 | typedef struct hentry HENT; |
| 31 | |
| 32 | struct hentry { |
| 33 | HENT *hent_next; |
| 34 | char *hent_key; |
| 35 | STR *hent_val; |
| 36 | int hent_hash; |
| 37 | }; |
| 38 | |
| 39 | struct htbl { |
| 40 | HENT **tbl_array; |
| 41 | int tbl_max; |
| 42 | int tbl_fill; |
| 43 | int tbl_riter; /* current root of iterator */ |
| 44 | HENT *tbl_eiter; /* current entry of iterator */ |
| 45 | }; |
| 46 | |
| 47 | STR *hfetch(); |
| 48 | bool hstore(); |
| 49 | bool hdelete(); |
| 50 | HASH *hnew(); |
| 51 | int hiterinit(); |
| 52 | HENT *hiternext(); |
| 53 | char *hiterkey(); |
| 54 | STR *hiterval(); |
projects / p5sagit/p5-mst-13.2.git / blame