4d345079ae
Most patches are temporary and there just to let the code to build. It will not work in the current state. Also now force the use of paged memory. It was not working properly because of the way the old GPU code is working.
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*******************************************************************************
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* NewOswan
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* io.h:
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*
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* Based on the original Oswan-unix
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* Copyright (c) 2014-2022 986-Studio. All rights reserved.
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*
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******************************************************************************/
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#ifndef __IO_H__
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#define __IO_H__
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#include <stdint.h>
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extern uint8_t ws_key_start;
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extern uint8_t ws_key_x4;
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extern uint8_t ws_key_x2;
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extern uint8_t ws_key_x1;
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extern uint8_t ws_key_x3;
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extern uint8_t ws_key_y4;
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extern uint8_t ws_key_y2;
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extern uint8_t ws_key_y1;
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extern uint8_t ws_key_y3;
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extern uint8_t ws_key_button_a;
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extern uint8_t ws_key_button_b;
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void io_init(void);
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void io_reset(void);
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void io_flipControls(void);
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void io_done(void);
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uint8_t io_readport(uint8_t port);
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void io_writeport(uint8_t port, uint8_t value);
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typedef uint8_t (*io_read)(void *pdata, uint8_t port);
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typedef void (*io_write)(void *pdata, uint8_t port, uint8_t value);
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void register_io_hook(uint8_t port, io_read readHook, io_write writeHook, void *pdata);
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void register_io_hook_array(uint8_t *portList, uint8_t listLen, io_read readHook, io_write writeHook, void *pdata);
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#endif
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