| 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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 | { |
| 30 | NO_ERROR, |
| 31 | DELETED_OLD_PAIR, |
| 32 | NO_SUCH_PAIR, |
| 33 | } |
| 34 | Bag_error; |
| 35 | |
| 36 | void BAG_putpair (long first, long second); |
| 37 | |
| 38 | void BAG_newbag (void); |
| 39 | Bag_error BAG_killpair_byfirst (long first); |
| 40 | Bag_error BAG_killpair_bysecond (long second); |
| 41 | |
| 42 | Bag_error BAG_getfirst (long *first, long second); |
| 43 | Bag_error BAG_getsecond (long first, long *second); |