#include #include "drivers/vga.h" void __attribute__((cdecl)) kmain(uint64_t magic, uint64_t addr){ // Print a light cyan 'X' over green on the top left corner set_char(0, 0, 'X'); set_color(0, 0, VGA_COLOR_BG_GREEN | VGA_COLOR_FG_LIGHT_CYAN); set_cursor(1); for(;;); // Halt here }