1 /* FCE Ultra - NES/Famicom Emulator
3 * Copyright notice for this file:
4 * Copyright (C) 2002 Ben Parnell
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.
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.
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
21 /* Contains file I/O functions that write/read data */
31 int write16(uint16 b, FILE *fp)
35 return((fwrite(s,1,2,fp)<2)?0:2);
38 int write32(uint32 b, FILE *fp)
44 return((fwrite(s,1,4,fp)<4)?0:4);
47 int read32(void *Bufo, FILE *fp)
50 if(fread(&buf,1,4,fp)<4)
55 *(uint32*)Bufo=((buf&0xFF)<<24)|((buf&0xFF00)<<8)|((buf&0xFF0000)>>8)|((buf&0xFF000000)>>24);
60 int read16(char *d, FILE *fp)
63 return((fread(d,1,2,fp)<2)?0:2);
66 ret=fread(d+1,1,1,fp);