15 lines
203 B
C
15 lines
203 B
C
#ifndef _SERIAL_IO_H
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#define _SERIAL_IO_H
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#include <types.h>
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int serial_init(void);
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void serial_write(char a);
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void serial_puts(const char* s);
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char serial_read(void);
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bool use_serial(void);
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#endif
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