taglinefilesource code
KT_CUR357include/linux/keyboard.h#define K_DOWN    K(KT_CUR,0)
KT_CUR358include/linux/keyboard.h#define K_LEFT    K(KT_CUR,1)
KT_CUR359include/linux/keyboard.h#define K_RIGHT    K(KT_CUR,2)
KT_CUR360include/linux/keyboard.h#define K_UP    K(KT_CUR,3)