CONSTANT INT :

          L_BUTTON = 1

          R_BUTTON = 2

          CANCEL|_CONTROL_BREAK = 3

          M_BUTTON = 4

          X1BUTTON = 5

          X2BUTTON = 6

          BACKSPACE = 8

          TABULATE = 9

          RETURN|_KEY = 0x0D

          ENTER|_KEY = 0x0D

          SHIFT|_KEY = 0x10

          CONTROL|_KEY = 0x11

          ALT|_MENU_KEY = 0x12

          PAUSE|_KEY = 0x13

          CAPS|LOCK = 0x14

          ESC|APE|_KEY = 0x1B

          SPACE|_KEY = 0x20

          PAGE_UP|_KEY = 0x21

          PAGE_DOWN|_KEY = 0x22

          END_KEY|_23 = 0x23

          HOME|_KEY = 0x24

          LEFT|ARROW_KEY = 0x25

          UP|ARROW_KEY = 0x26

          RIGHT|ARROW_KEY = 0x27

          DOWN|ARROW_KEY = 0x28

          PRINT_SCREEN = 0x2A

          PLUS|_EQUAL = 0xBB

          COMMA|SMALLER = 0xBC

          MINUS|_UNDERLINE = 0xBD

          DOT|_GREATER = 0xBE

          SLASH|_QUESTION = 0xBF

          TILDA|_BAPOSTROPH = 0xC0

          OPEN|_BRACKET = 0xDB

          BSLASH|_BACKSLASH = 0xDC

          CLOSE|_BRACKET = 0xDD

          INSERT|_KEY = 0x2D

          DELETE|_KEY_EXT = 0x2E

          L_WIN|_KEY = 0x5B

          R_WIN|_KEY = 0x5C

          SLEEP|_KEY = 0x5F

          NUMPAD_0 = 0x60

          MULTIPLY|_KEY = 0x6A

          ADD|_PLUS_KEY = 0x6B

          SEPARATOR|_KEY = 0x6C

          SUBTRACT|_MINUS_KEY = 0x6D

          DECIMAL|_KEY = 0x6E

          DIVIDE|_KEY = 0x6F

          FUN_KEY|_BASE = 0x6F

          F_1|_FUN_KEY = 0x70

          F_2|_FUN_KEY = 0x71

          F_3|_FUN_KEY = 0x72

          F_4|_FUN_KEY = 0x73

          F_5|_FUN_KEY = 0x74

          F_6|_FUN_KEY = 0x75

          F_7|_FUN_KEY = 0x76

          F_8|_FUN_KEY = 0x77

          F_9|_FUN_KEY = 0x78

          F_10|_FUN_KEY = 0x79

          F_11|_FUN_KEY = 0x7A

          F_12|_FUN_KEY = 0x7B

          NUM|LOCK_KEY = 0x90

          SCROLL|LOCK_KEY = 0x91

          L_SHIFT|_KEY = 0xA0

          R_SHIFT|_KEY = 0xA1

          L_CONTROL|_KEY = 0xA2

          R_CONTROL|_KEY = 0xA3

          L_ALT|_KEY = 0xA4

          R_ALT|_KEY = 0xA5

          DIGIT0|_KEY = 0x30

          DIGIT1|_KEY = 0x31

          DIGIT2|_KEY = 0x32

          DIGIT3|_KEY = 0x33

          DIGIT4|_KEY = 0x34

          DIGIT5|_KEY = 0x35

          DIGIT6|_KEY = 0x36

          DIGIT7|_KEY = 0x37

          DIGIT8|_KEY = 0x38

          DIGIT9|_KEY = 0x39

          LETTER_A = 0x41

          LETTER_B = 0x42

          LETTER_C = 0x43

          LETTER_D = 0x44

          LETTER_E = 0x45

          LETTER_F = 0x46

          LETTER_G = 0x47

          LETTER_H = 0x48

          LETTER_I = 0x49

          LETTER_J = 0x4A

          LETTER_K = 0x4B

          LETTER_L = 0x4C

          LETTER_M = 0x4D

          LETTER_N = 0x4E

          LETTER_O = 0x4F

          LETTER_P = 0x50

          LETTER_Q = 0x51

          LETTER_R = 0x52

          LETTER_S = 0x53

          LETTER_T = 0x54

          LETTER_U = 0x55

          LETTER_V = 0x56

          LETTER_W = 0x57

          LETTER_X = 0x58

          LETTER_Y = 0x59

          LETTER_Z = 0x5A .