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- /*
- swc.h - Super Wild Card support for uCON64
- Copyright (c) 1999 - 2001 NoisyB
- Copyright (c) 2001 - 2004 dbjh
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #ifndef SWC_H
- #define SWC_H
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
- #include "misc/getopt2.h" // st_getopt2_t
- #define SWC_IO_FORCE_32MBIT 0x001
- #define SWC_IO_ALT_ROM_SIZE 0x002
- #define SWC_IO_SUPER_FX 0x004
- #define SWC_IO_SDD1 0x008
- #define SWC_IO_SA1 0x010
- #define SWC_IO_SPC7110 0x020
- #define SWC_IO_DX2_TRICK 0x040
- #define SWC_IO_MMX2 0x080
- #define SWC_IO_DUMP_BIOS 0x100
- #define SWC_IO_MAX 0x1ff // highest valid dumping mode value
- extern const st_getopt2_t swc_usage[];
- // For the header format, see ffe.h
- typedef struct st_swc_header
- {
- /*
- Don't create fields that are larger than one byte! For example size_low and size_high
- could be combined in one unsigned short int. However, this gives problems with little
- endian vs. big endian machines (e.g. writing the header to disk).
- */
- unsigned char size_low;
- unsigned char size_high;
- unsigned char emulation;
- unsigned char pad[5];
- unsigned char id1;
- unsigned char id2;
- unsigned char type;
- unsigned char pad2[501];
- } st_swc_header_t;
- #define SWC_HEADER_START 0
- #define SWC_HEADER_LEN (sizeof (st_swc_header_t))
- #ifdef USE_PARALLEL
- extern int swc_read_rom (const char *filename, unsigned short parport,
- int io_mode);
- extern int swc_write_rom (const char *filename, unsigned short parport,
- unsigned short enableRTS);
- extern int swc_read_sram (const char *filename, unsigned short parport);
- extern int swc_write_sram (const char *filename, unsigned short parport);
- extern int swc_read_rts (const char *filename, unsigned short parport);
- extern int swc_write_rts (const char *filename, unsigned short parport);
- extern int swc_read_cart_sram (const char *filename, unsigned short parport,
- int io_mode);
- extern int swc_write_cart_sram (const char *filename, unsigned short parport,
- int io_mode);
- extern void swc_unlock (unsigned short parport);
- #endif
- #endif
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