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Initial commit of zxbox - a ZX Spectrum emulator ported by Anton Romanov. It theoretically runs on all targets, but I have not included it in the Archos builds because it is just too slow to be usable.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10950 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2006-09-15 11:11:16 +00:00
parent 1350d57751
commit 05a7f14f8d
88 changed files with 19624 additions and 0 deletions
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85
apps/plugins/zxbox/tapefile.h Normal file
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/*
* Copyright (C) 1996-1998 Szeredi Miklos
* Email: mszeredi@inf.bme.hu
*
* 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. See the file COPYING.
*
* 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 TAPEFILE_H
#define TAPEFILE_H
#define DAT_ERR -2
#define DAT_END -1
#define SEG_ERROR -1
#define SEG_END 0 /* ^--- End of tape */
#define SEG_STOP 1
#define SEG_SKIP 2
#define SEG_GRP_BEG 3
#define SEG_GRP_END 4
#define SEG_DATA 10
#define SEG_DATA_TURBO 11
#define SEG_DATA_PURE 12
#define SEG_PAUSE 20
#define SEG_OTHER 21
#define SEG_VIRTUAL 30
#define TAP_TAP 0
#define TAP_TZX 1
#define MACHINE_48 0
#define MACHINE_128 1
struct tape_options {
int blanknoise;
int stoppause;
int machine;
};
#define INITTAPEOPT(to) \
(to).blanknoise=0, \
(to).stoppause=0, \
(to).machine=MACHINE_48
extern char seg_desc[];
#ifdef __cplusplus
extern "C" {
#endif
extern int open_tapefile(char *name, int type);
extern void close_tapefile(void);
extern int goto_segment(int at_seg);
extern int next_segment(void);
extern int next_byte(void);
extern int next_imps(unsigned short *impbuf, int buflen, long timelen);
extern void set_tapefile_options(struct tape_options *to);
extern int get_level(void);
extern long get_seglen(void);
extern long get_segpos(void);
extern unsigned segment_pos(void);
#ifdef __cplusplus
}
#endif
#endif /* TAPEFILE_H */