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2494eaf6 SC |
1 | /* bag.h -- ARMulator support code: ARM6 Instruction Emulator. |
2 | Copyright (C) 1994 Advanced RISC Machines Ltd. | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 2 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
16 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
17 | ||
18 | /********************************************************************/ | |
19 | /* bag.h: */ | |
20 | /* Header file for bag.c */ | |
21 | /* Offers a data structure for storing and getting pairs of number. */ | |
22 | /* The numbers are stored together, put one can be looked up by */ | |
23 | /* quoting the other. If a new pair is entered and one of the */ | |
24 | /* numbers is a repeat of a previous pair, then the previos pair */ | |
25 | /* is deleted. */ | |
26 | /********************************************************************/ | |
27 | ||
28 | typedef enum { | |
29 | NO_ERROR, | |
30 | DELETED_OLD_PAIR, | |
31 | NO_SUCH_PAIR, | |
32 | } Bag_error; | |
33 | ||
34 | void BAG_putpair(long first, long second); | |
35 | ||
36 | void BAG_newbag(void); | |
37 | Bag_error BAG_killpair_byfirst(long first); | |
38 | Bag_error BAG_killpair_bysecond(long second); | |
39 | ||
40 | Bag_error BAG_getfirst(long *first, long second); | |
41 | Bag_error BAG_getsecond(long first, long *second); | |
42 |