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1 | /* Copyright (C) 1995, 1996 Tom Lord |
2 | * | |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU Library General Public License as published by | |
5 | * the Free Software Foundation; either version 2, or (at your option) | |
6 | * any later version. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU Library General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU Library General Public License | |
14 | * along with this software; see the file COPYING. If not, write to | |
15 | * the Free Software Foundation, 59 Temple Place - Suite 330, | |
16 | * Boston, MA 02111-1307, USA. | |
17 | */ | |
18 | ||
19 | ||
20 | \f | |
21 | #include "rxall.h" | |
22 | #include "rxnode.h" | |
23 | #include "rxhash.h" | |
24 | ||
25 | #ifdef __STDC__ | |
26 | static int | |
27 | rexp_node_equal (void * va, void * vb) | |
28 | #else | |
29 | static int | |
30 | rexp_node_equal (va, vb) | |
31 | void * va; | |
32 | void * vb; | |
33 | #endif | |
34 | { | |
35 | struct rexp_node * a; | |
36 | struct rexp_node * b; | |
37 | ||
38 | a = (struct rexp_node *)va; | |
39 | b = (struct rexp_node *)vb; | |
40 | ||
41 | return ( (va == vb) | |
42 | || ( (a->type == b->type) | |
43 | && (a->params.intval == b->params.intval) | |
44 | && (a->params.intval2 == b->params.intval2) | |
45 | && rx_bitset_is_equal (a->params.cset_size, a->params.cset, b->params.cset) | |
46 | && rexp_node_equal (a->params.pair.left, b->params.pair.left) | |
47 | && rexp_node_equal (a->params.pair.right, b->params.pair.right))); | |
48 | } | |
49 | ||
50 |