Types of packets
#include <screen/screen.h>
enum { SCREEN_REQUEST_PACKET = 0, SCREEN_BLIT_PACKET = 1, SCREEN_INPUT_PACKET = 2, SCREEN_EVENT_PACKET = 3, SCREEN_ERROR_PACKET = 4 };
(/dev/screen/request/)
(/dev/screen/0/blit#/)
(/dev/screen/input/)
(/dev/screen/pid/)
Screen packet types are for debugging purposes only. It identifies binary chunks that are used only by the screeninfo utility (a command- line tool in /dev/screen/ that is only visible if you have root access) that is used to decode these packets.