rem: char string[128]; sprintf(string, "%d x %d", mode.virtual_width, mode.virtual_height);  return string;
add: sprintf(dest, "%d x %d", mode.virtual_width, mode.virtual_height);
context: mode_to_string(display_mode mode){	char string[128];	sprintf(string, "%d x %d", mode.virtual_width, mode.virtual_height);		return string;	}