#define KEY_ESC (0x45)
#define KEY_HELP (0x5F)

#define KEY_RSHIFT (0x61)
#define KEY_RETURN (0x44)
#define KEY_LALT (0x64)
#define KEY_LSHIFT (0x60)

#define KEY_P4 (0x2D)
#define KEY_P5 (0x2E)
#define KEY_P6 (0x2F)
#define KEY_PPLUS (0x5E)

#define KEY_F1 (0x50)
#define KEY_F2 (0x51)
#define KEY_F3 (0x52)

#define KEY_CDOWN (0x4D)
#define KEY_CUP (0x4C)
#define KEY_CLEFT (0x4F)
#define KEY_CRIGHT (0x4E)