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1 | /* FCE Ultra - NES/Famicom Emulator |
2 | * |
3 | * Copyright notice for this file: |
4 | * Copyright (C) 2002 Ben Parnell |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation; either version 2 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * This program is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program; if not, write to the Free Software |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | */ |
20 | |
21 | typedef struct { |
22 | char ID[5]; /*NESM^Z*/ |
23 | uint8 Version; |
24 | uint8 TotalSongs; |
25 | uint8 StartingSong; |
26 | uint8 LoadAddressLow; |
27 | uint8 LoadAddressHigh; |
28 | uint8 InitAddressLow; |
29 | uint8 InitAddressHigh; |
30 | uint8 PlayAddressLow; |
31 | uint8 PlayAddressHigh; |
32 | uint8 SongName[32]; |
33 | uint8 Artist[32]; |
34 | uint8 Copyright[32]; |
35 | uint8 NTSCspeed[2]; // Unused |
36 | uint8 BankSwitch[8]; |
37 | uint8 PALspeed[2]; // Unused |
38 | uint8 VideoSystem; |
39 | uint8 SoundChip; |
40 | uint8 Expansion[4]; |
41 | uint8 reserve[8]; |
42 | } NSF_HEADER; |
43 | int NSFLoad(int fp); |
44 | DECLFW(NSF_write); |
45 | DECLFR(NSF_read); |
46 | void NSF_init(void); |
47 | extern uint8 CurrentSong; |
48 | extern uint8 SongReload; |
49 | void DrawNSF(uint8 *XBuf); |
50 | void NSFControl(int z); |
51 | extern NSF_HEADER NSFHeader; |
52 | void NSFDealloc(void); |
53 | void NSFDodo(void); |