#include "aster_api.h" #include "display.h" #include "printk.h" void init(void) { for (int col = 0x01; col <= 0x0F; col++) { display_set_color(col, 0x00); printk("Hello, world! (0x0%d)\n", col); } aster_api_print("\n"); display_set_color(0x0F, 0x00); }