7 lines
247 B
C
7 lines
247 B
C
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int uart_putchar(char c, FILE *stream);
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int uart_getchar(FILE *stream);
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void uart_init(void);
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FILE uart_output = FDEV_SETUP_STREAM(uart_putchar, NULL, _FDEV_SETUP_WRITE);
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FILE uart_input = FDEV_SETUP_STREAM(NULL, uart_getchar, _FDEV_SETUP_READ);
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