#ifndef _KERNEL_DRIVERS_SERIAL_UART_API_H #define _KERNEL_DRIVERS_SERIAL_UART_API_H #include struct boot_args; void uart_setup(struct boot_args* boot_args); int uart_write(uint8_t data); int uart_read(uint8_t* data); #endif //_KERNEL_DRIVERS_SERIAL_UART_API_H