void ps2keyboard_init(void); unsigned char ps2_read_make_code(void); //unsigned char actual_value_of(unsigned char); const unsigned char ps2_make_code_values[49] = {0X70,0X68,0X78,0X64,0XA4,0X74,0X6C,0XBC,0X7C,0X62,0XA2,0X72,0XAA,0X66,0XB0,0XA8,0XB8, 0X24,0XB4,0X34,0XAC,0X3C,0XC2,0X22,0XB2,0X2A,0XDA,0X5A,0X38,0XD8,0xC4,0XD4,0X2C,0XCC, 0XDC,0X42,0XD2,0X32,0X58,0X44,0X84,0X54,0X4C,0X8C,0X5C,0X82,0X92,0X52,0X94}; const unsigned char ps2_unshift_ascii[49] = {'`', '1','2' ,'3' ,'4' , '5', '6', '7', '8', '9', '0', '-', '=', 8 , 9 ,'q', 'w' , 'e' , 'r','t' , 'y','u' , 'i', 'o', 'p', '[', ']', 13 , 'a', 's', 'd', 'f','g', 'h', 'j' , 'k','l' , ';','z' , 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/', ' ' };