16 lines
297 B
C
16 lines
297 B
C
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#ifndef PORTIO_H
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#define PORTIO_H
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#include <stdint.h>
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/* Read a byte from an I/O port */
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uint8_t portio_inp(uint16_t port);
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/* Write a byte to an I/O port */
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void portio_out(uint16_t port, uint8_t value);
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/* Reset all port state (called on NEW, CLEAR, RUN) */
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void portio_reset(void);
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#endif
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