sensor monitoring compleat, starting on fan control

lm.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <vector>
+#include <string>
+#include <iostream>
+#include <sensors/sensors.h>
+#include <sensors/error.h>
+
+#include "sensor.h"
+
+std::vector<const sensors_chip_name*> lm_get_chips(const std::string& match);
+std::vector<Sensor> lm_get_temperatures(std::vector<const sensors_chip_name*>& chips);