1 /* 2 * realdevice.h - Real device access. 3 * 4 * Written by 5 * Andreas Boose <viceteam@t-online.de> 6 * 7 * This file is part of VICE, the Versatile Commodore Emulator. 8 * See README for copyright notice. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 23 * 02111-1307 USA. 24 * 25 */ 26 27 #ifndef VICE_REALDEVICE_H 28 #define VICE_REALDEVICE_H 29 30 #include "types.h" 31 32 extern void realdevice_init(void); 33 extern void realdevice_reset(void); 34 extern void realdevice_open(unsigned int device, uint8_t secondary, void (*st_func)(uint8_t)); 35 extern void realdevice_close(unsigned int device, uint8_t secondary, void (*st_func)(uint8_t)); 36 extern void realdevice_listen(unsigned int device, uint8_t secondary, void (*st_func)(uint8_t)); 37 extern void realdevice_talk(unsigned int device, uint8_t secondary, void (*st_func)(uint8_t)); 38 extern void realdevice_unlisten(void (*st_func)(uint8_t)); 39 extern void realdevice_untalk(void (*st_func)(uint8_t)); 40 extern void realdevice_write(uint8_t data, void (*st_func)(uint8_t)); 41 extern uint8_t realdevice_read(void (*st_func)(uint8_t)); 42 43 extern int realdevice_enable(void); 44 extern void realdevice_disable(void); 45 46 #endif 47