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diff --git a/devices/include/smc.h b/devices/include/smc.h
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--- a/devices/include/smc.h
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-/*
- * Apple System Management Controller (SMC) API from user space for Intel based
- * Macs. Works by talking to the AppleSMC.kext (kernel extension), the driver
- * for the SMC.
- *
- * smc.h
- * libsmc
- *
- * Copyright (C) 2014 beltex <https://github.com/beltex>
- *
- * Based off of fork from:
- * osx-cpu-temp <https://github.com/lavoiesl/osx-cpu-temp>
- *
- * With credits to:
- *
- * Copyright (C) 2006 devnull
- * Apple System Management Control (SMC) Tool
- *
- * Copyright (C) 2006 Hendrik Holtmann
- * smcFanControl <https://github.com/hholtmann/smcFanControl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <IOKit/IOKitLib.h>
-
-
-//------------------------------------------------------------------------------
-// MARK: MACROS
-//------------------------------------------------------------------------------
-
-
-/**
-SMC keys for temperature sensors - 4 byte multi-character constants
-
-Not applicable to all Mac's of course. In adition, the definition of the codes
-may not be 100% accurate necessarily. Finally, list is incomplete.
-
-Presumed letter translations:
-
-- T = Temperature (if first char)
-- C = CPU
-- G = GPU
-- P = Proximity
-- D = Diode
-- H = Heatsink
-
-Sources:
-
-- https://www.apple.com/downloads/dashboard/status/istatpro.html
-- https://github.com/hholtmann/smcFanControl
-- https://github.com/jedda/OSX-Monitoring-Tools
-- http://www.parhelia.ch/blog/statics/k3_keys.html
-*/
-#define AMBIENT_AIR_0 "TA0P"
-#define AMBIENT_AIR_1 "TA1P"
-#define CPU_0_DIODE "TC0D"
-#define CPU_0_HEATSINK "TC0H"
-#define CPU_0_PROXIMITY "TC0P"
-#define ENCLOSURE_BASE_0 "TB0T"
-#define ENCLOSURE_BASE_1 "TB1T"
-#define ENCLOSURE_BASE_2 "TB2T"
-#define ENCLOSURE_BASE_3 "TB3T"
-#define GPU_0_DIODE "TG0D"
-#define GPU_0_HEATSINK "TG0H"
-#define GPU_0_PROXIMITY "TG0P"
-#define HARD_DRIVE_BAY "TH0P"
-#define MEMORY_SLOT_0 "TM0S"
-#define MEMORY_SLOTS_PROXIMITY "TM0P"
-#define NORTHBRIDGE "TN0H"
-#define NORTHBRIDGE_DIODE "TN0D"
-#define NORTHBRIDGE_PROXIMITY "TN0P"
-#define THUNDERBOLT_0 "TI0P"
-#define THUNDERBOLT_1 "TI1P"
-#define WIRELESS_MODULE "TW0P"
-
-
-/**
-SMC keys for fans - 4 byte multi-character constants
-
-Number of fans on Macs vary of course, thus not all keys will be applicable.
-
-Presumed letter translations:
-
-- F = Fan
-- Ac = Acutal
-- Mn = Min
-- Mx = Max
-- Sf = Safe
-- Tg = Target
-
-Sources: See TMP SMC keys
-*/
-#define FAN_0 "F0Ac"
-#define FAN_0_MIN_RPM "F0Mn"
-#define FAN_0_MAX_RPM "F0Mx"
-#define FAN_0_SAFE_RPM "F0Sf"
-#define FAN_0_TARGET_RPM "F0Tg"
-#define FAN_1 "F1Ac"
-#define FAN_1_MIN_RPM "F1Mn"
-#define FAN_1_MAX_RPM "F1Mx"
-#define FAN_1_SAFE_RPM "F1Sf"
-#define FAN_1_TARGET_RPM "F1Tg"
-#define FAN_2 "F2Ac"
-#define FAN_2_MIN_RPM "F2Mn"
-#define FAN_2_MAX_RPM "F2Mx"
-#define FAN_2_SAFE_RPM "F2Sf"
-#define FAN_2_TARGET_RPM "F2Tg"
-#define NUM_FANS "FNum"
-#define FORCE_BITS "FS! "
-
-
-/**
-Misc SMC keys - 4 byte multi-character constants
-
-Sources: See TMP SMC keys
-*/
-#define BATT_PWR "BATP"
-#define NUM_KEYS "#KEY"
-#define ODD_FULL "MSDI"
-
-
-//------------------------------------------------------------------------------
-// MARK: TYPES
-//------------------------------------------------------------------------------
-
-
-typedef char fan_name_t[13];
-
-
-//------------------------------------------------------------------------------
-// MARK: ENUMS
-//------------------------------------------------------------------------------
-
-
-typedef enum {
- CELSIUS,
- FAHRENHEIT,
- KELVIN
-} tmp_unit_t;
-
-
-//------------------------------------------------------------------------------
-// MARK: PROTOTYPES
-//------------------------------------------------------------------------------
-
-
-/**
-Open a connection to the SMC
-
-:returns: kIOReturnSuccess on successful connection to the SMC.
-*/
-kern_return_t open_smc(void);
-
-
-/**
-Close connection to the SMC
-
-:returns: kIOReturnSuccess on successful close of connection to the SMC.
-*/
-kern_return_t close_smc(void);
-
-
-/**
-Check if an SMC key is valid. Useful for determining if a certain machine has
-particular sensor or fan for example.
-
-:param: key The SMC key to check. 4 byte multi-character constant. Must be 4
- characters in length.
-:returns: True if the key is found, false otherwise
-*/
-bool is_key_valid(char *key);
-
-
-/**
-Get the current temperature from a sensor
-
-:param: key The temperature sensor to read from
-:param: unit The unit for the temperature value.
-:returns: Temperature of sensor. If the sensor is not found, or an error
- occurs, return will be zero
-*/
-double get_tmp(char *key, tmp_unit_t unit);
-
-
-/**
-Is the machine being powered by the battery?
-
-:returns: True if it is, false otherwise
-*/
-bool is_battery_powered(void);
-
-
-/**
-Is there a CD in the optical disk drive (ODD)?
-
-:returns: True if there is, false otherwise
-*/
-bool is_optical_disk_drive_full(void);
-
-
-/**
-Get the name of a fan.
-
-:param: fanNum The number of the fan to check
-:param: name The name of the fan. Return will be empty on error.
-:returns: True if successful, false otherwise.
-*/
-bool get_fan_name(unsigned int fan_num, fan_name_t name);
-
-
-/**
-Get the number of fans on this machine.
-
-:returns: The number of fans. If an error occurs, return will be -1.
-*/
-int get_num_fans(void);
-
-
-/**
-Get the current speed (RPM - revolutions per minute) of a fan.
-
-:param: fan_num The number of the fan to check
-:returns: The fan RPM. If the fan is not found, or an error occurs, return
- will be zero
-*/
-UInt get_fan_rpm(UInt fan_num);
-
-
-/**
-Set the minimum speed (RPM - revolutions per minute) of a fan. This method
-requires root privileges. By minimum we mean that OS X can interject and
-raise the fan speed if needed, however it will not go below this.
-
-WARNING: You are playing with hardware here, BE CAREFUL.
-
-:param: fan_num The number of the fan to set
-:param: rpm The speed you would like to set the fan to.
-:param: auth Should the function do authentication?
-:return: True if successful, false otherwise
-*/
-bool set_fan_min_rpm(unsigned int fan_num, unsigned int rpm, bool auth);
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