#include "assembly.h" #include "drivers/console.h" int serial_con_init(void); void serial_con_write_c(const char c); CON_DRIVER serial_con = { .name = "Serial console", .init = serial_con_init, .write_c = serial_con_write_c }; int serial_con_init(void) { return 0; } void serial_con_write_c(const char c) { outb(c, 0x3F8); }