| 1 | #ifndef RXUNFAH |
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| 2 | #define RXUNFAH |
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| 3 | |
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| 4 | /* Copyright (C) 1995, 1996 Tom Lord |
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| 5 | * |
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| 6 | * This program is free software; you can redistribute it and/or modify |
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| 7 | * it under the terms of the GNU Library General Public License as published by |
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| 8 | * the Free Software Foundation; either version 2, or (at your option) |
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| 9 | * any later version. |
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| 10 | * |
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| 11 | * This program is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU Library General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Library General Public License |
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| 17 | * along with this software; see the file COPYING. If not, write to |
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| 18 | * the Free Software Foundation, 59 Temple Place - Suite 330, |
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| 19 | * Boston, MA 02111-1307, USA. |
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| 20 | */ |
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| 21 | |
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| 22 | |
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| 23 | |
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| 24 | #include "_rx.h" |
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| 25 | |
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| 26 | |
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| 27 | struct rx_unfaniverse |
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| 28 | { |
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| 29 | int delay; |
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| 30 | int delayed; |
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| 31 | struct rx_hash table; |
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| 32 | struct rx_cached_rexp * free_queue; |
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| 33 | }; |
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| 34 | |
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| 35 | |
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| 36 | struct rx_unfa |
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| 37 | { |
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| 38 | int refs; |
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| 39 | struct rexp_node * exp; |
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| 40 | struct rx * nfa; |
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| 41 | int cset_size; |
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| 42 | struct rx_unfaniverse * verse; |
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| 43 | }; |
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| 44 | |
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| 45 | struct rx_cached_rexp |
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| 46 | { |
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| 47 | struct rx_unfa unfa; |
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| 48 | struct rx_cached_rexp * next; |
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| 49 | struct rx_cached_rexp * prev; |
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| 50 | struct rx_hash_item * hash_item; |
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| 51 | }; |
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| 52 | |
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| 53 | |
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| 54 | |
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| 55 | #ifdef __STDC__ |
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| 56 | extern struct rx_unfaniverse * rx_make_unfaniverse (int delay); |
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| 57 | extern void rx_free_unfaniverse (struct rx_unfaniverse * it); |
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| 58 | extern struct rx_unfa * rx_unfa (struct rx_unfaniverse * unfaniverse, struct rexp_node * exp, int cset_size); |
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| 59 | extern void rx_free_unfa (struct rx_unfa * unfa); |
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| 60 | extern void rx_save_unfa (struct rx_unfa * unfa); |
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| 61 | |
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| 62 | #else /* STDC */ |
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| 63 | extern struct rx_unfaniverse * rx_make_unfaniverse (); |
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| 64 | extern void rx_free_unfaniverse (); |
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| 65 | extern struct rx_unfa * rx_unfa (); |
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| 66 | extern void rx_free_unfa (); |
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| 67 | extern void rx_save_unfa (); |
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| 68 | |
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| 69 | #endif /* STDC */ |
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| 70 | #endif /* RXUNFAH */ |
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