diff --git a/src/tuxedo_io/tuxedo_io_ioctl.h b/src/tuxedo_io/tuxedo_io_ioctl.h
index e907be1..ccef035 100644
--- a/src/tuxedo_io/tuxedo_io_ioctl.h
+++ b/src/tuxedo_io/tuxedo_io_ioctl.h
@@ -21,48 +21,48 @@
 
 #define IOCTL_MAGIC 0xEC
 
-#define MAGIC_READ_CL   IOCTL_MAGIC + 1
-#define MAGIC_WRITE_CL  IOCTL_MAGIC + 2
+#define MAGIC_READ_CL	IOCTL_MAGIC + 1
+#define MAGIC_WRITE_CL	IOCTL_MAGIC + 2
 
-#define MAGIC_READ_UW   IOCTL_MAGIC + 3
-#define MAGIC_WRITE_UW  IOCTL_MAGIC + 4
+#define MAGIC_READ_UW	IOCTL_MAGIC + 3
+#define MAGIC_WRITE_UW	IOCTL_MAGIC + 4
 
 
 // General
-#define R_MOD_VERSION   _IOR(IOCTL_MAGIC, 0x00, char*)
+#define R_MOD_VERSION		_IOR(IOCTL_MAGIC, 0x00, char*)
 
-#define R_HWCHECK_CL    _IOR(IOCTL_MAGIC, 0x05, int32_t*)
-#define R_HWCHECK_UW    _IOR(IOCTL_MAGIC, 0x06, int32_t*)
+#define R_HWCHECK_CL		_IOR(IOCTL_MAGIC, 0x05, int32_t*)
+#define R_HWCHECK_UW		_IOR(IOCTL_MAGIC, 0x06, int32_t*)
 
 /**
  * Clevo interface
  */
 
 // Read
-#define R_CL_HW_IF_STR     _IOR(MAGIC_READ_CL, 0x00, char*)
-#define R_CL_FANINFO1      _IOR(MAGIC_READ_CL, 0x10, int32_t*)
-#define R_CL_FANINFO2      _IOR(MAGIC_READ_CL, 0x11, int32_t*)
-#define R_CL_FANINFO3      _IOR(MAGIC_READ_CL, 0x12, int32_t*)
-// #define R_FANINFO4      _IOR(MAGIC_READ_CL, 0x04, int32_t*)
+#define R_CL_HW_IF_STR		_IOR(MAGIC_READ_CL, 0x00, char*)
+#define R_CL_FANINFO1		_IOR(MAGIC_READ_CL, 0x10, int32_t*)
+#define R_CL_FANINFO2		_IOR(MAGIC_READ_CL, 0x11, int32_t*)
+#define R_CL_FANINFO3		_IOR(MAGIC_READ_CL, 0x12, int32_t*)
+// #define R_FANINFO4		_IOR(MAGIC_READ_CL, 0x04, int32_t*)
 
-#define R_CL_WEBCAM_SW     _IOR(MAGIC_READ_CL, 0x13, int32_t*)
-#define R_CL_FLIGHTMODE_SW _IOR(MAGIC_READ_CL, 0x14, int32_t*)
-#define R_CL_TOUCHPAD_SW   _IOR(MAGIC_READ_CL, 0x15, int32_t*)
+#define R_CL_WEBCAM_SW		_IOR(MAGIC_READ_CL, 0x13, int32_t*)
+#define R_CL_FLIGHTMODE_SW	_IOR(MAGIC_READ_CL, 0x14, int32_t*)
+#define R_CL_TOUCHPAD_SW	_IOR(MAGIC_READ_CL, 0x15, int32_t*)
 
 #ifdef DEBUG
-#define R_TF_BC         _IOW(MAGIC_READ_CL, 0x91, uint32_t*)
+#define R_TF_BC			_IOW(MAGIC_READ_CL, 0x91, uint32_t*)
 #endif
 
 // Write
-#define W_CL_FANSPEED      _IOW(MAGIC_WRITE_CL, 0x10, int32_t*)
-#define W_CL_FANAUTO       _IOW(MAGIC_WRITE_CL, 0x11, int32_t*)
+#define W_CL_FANSPEED		_IOW(MAGIC_WRITE_CL, 0x10, int32_t*)
+#define W_CL_FANAUTO		_IOW(MAGIC_WRITE_CL, 0x11, int32_t*)
 
-#define W_CL_WEBCAM_SW     _IOW(MAGIC_WRITE_CL, 0x12, int32_t*)
-#define W_CL_FLIGHTMODE_SW _IOW(MAGIC_WRITE_CL, 0x13, int32_t*)
-#define W_CL_TOUCHPAD_SW   _IOW(MAGIC_WRITE_CL, 0x14, int32_t*)
+#define W_CL_WEBCAM_SW		_IOW(MAGIC_WRITE_CL, 0x12, int32_t*)
+#define W_CL_FLIGHTMODE_SW	_IOW(MAGIC_WRITE_CL, 0x13, int32_t*)
+#define W_CL_TOUCHPAD_SW	_IOW(MAGIC_WRITE_CL, 0x14, int32_t*)
 
 #ifdef DEBUG
-#define W_TF_BC         _IOW(MAGIC_WRITE_CL, 0x91, uint32_t*)
+#define W_TF_BC			_IOW(MAGIC_WRITE_CL, 0x91, uint32_t*)
 #endif
 
 /**
@@ -70,18 +70,18 @@
  */
 
 // Read
-#define R_UW_FANSPEED       _IOR(MAGIC_READ_UW, 0x10, int32_t*)
-#define R_UW_FANSPEED2      _IOR(MAGIC_READ_UW, 0x11, int32_t*)
-#define R_UW_FAN_TEMP       _IOR(MAGIC_READ_UW, 0x12, int32_t*)
-#define R_UW_FAN_TEMP2      _IOR(MAGIC_READ_UW, 0x13, int32_t*)
+#define R_UW_FANSPEED		_IOR(MAGIC_READ_UW, 0x10, int32_t*)
+#define R_UW_FANSPEED2		_IOR(MAGIC_READ_UW, 0x11, int32_t*)
+#define R_UW_FAN_TEMP		_IOR(MAGIC_READ_UW, 0x12, int32_t*)
+#define R_UW_FAN_TEMP2		_IOR(MAGIC_READ_UW, 0x13, int32_t*)
 
-#define R_UW_MODE           _IOR(MAGIC_READ_UW, 0x14, int32_t*)
-#define R_UW_MODE_ENABLE    _IOR(MAGIC_READ_UW, 0x15, int32_t*)
+#define R_UW_MODE		_IOR(MAGIC_READ_UW, 0x14, int32_t*)
+#define R_UW_MODE_ENABLE	_IOR(MAGIC_READ_UW, 0x15, int32_t*)
 
 // Write
-#define W_UW_FANSPEED       _IOW(MAGIC_WRITE_UW, 0x10, int32_t*)
-#define W_UW_FANSPEED2      _IOW(MAGIC_WRITE_UW, 0x11, int32_t*)
-#define W_UW_MODE           _IOW(MAGIC_WRITE_UW, 0x12, int32_t*)
-#define W_UW_MODE_ENABLE    _IOW(MAGIC_WRITE_UW, 0x13, int32_t*)
+#define W_UW_FANSPEED		_IOW(MAGIC_WRITE_UW, 0x10, int32_t*)
+#define W_UW_FANSPEED2		_IOW(MAGIC_WRITE_UW, 0x11, int32_t*)
+#define W_UW_MODE		_IOW(MAGIC_WRITE_UW, 0x12, int32_t*)
+#define W_UW_MODE_ENABLE	_IOW(MAGIC_WRITE_UW, 0x13, int32_t*)
 
 #endif