diff --git a/src/include/Device.hpp b/src/include/Device.hpp
new file mode 100644
index 0000000..2f10ab5
--- /dev/null
+++ b/src/include/Device.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <string>
+#include <variant>
+#include <vector>
+
+namespace TuxClocker {
+namespace Device {
+	
+template <typename T>
+struct Range {
+	Range();
+	Range(const T &min_, const T &max_) {min = min_, max = max_;}
+	T min, max;
+};
+	
+struct Enumeration {
+	Enumeration(const std::string &name_, const uint &key_) {name = name_; key = key_;}
+	std::string name;
+	uint key;
+};
+
+using RangeInfo = std::variant<Range<int>, Range<double>>;
+using AssignableInfo = std::variant<RangeInfo, std::vector<Enumeration>>;
+
+class Assignable {
+public:
+	Assignable();
+private:
+	
+};
+	
+};
+};
diff --git a/src/include/Plugin.hpp b/src/include/Plugin.hpp
new file mode 100644
index 0000000..3c90590
--- /dev/null
+++ b/src/include/Plugin.hpp
@@ -0,0 +1,9 @@
+#pragma once
+
+namespace TuxClocker {
+namespace Plugin {
+
+class DevicePlugin {
+};
+
+};
diff --git a/src/include/Tree.hpp b/src/include/Tree.hpp
new file mode 100644
index 0000000..12f97d9
--- /dev/null
+++ b/src/include/Tree.hpp
@@ -0,0 +1,25 @@
+#pragma once
+
+#include <vector>
+
+namespace TuxClocker {
+
+template <typename T>
+class FlatTreeNode {
+	T value;
+	std::vector<int> childIndices;
+};
+	
+template <typename T>
+class FlatTree {
+	std::vector<FlatTreeNode<T>> nodes;
+};
+
+template <typename T>
+class TreeNode {
+private:
+	T value;
+	std::vector<TreeNode<T>> children;
+};
+
+};
diff --git a/src/plugins/AMD.cpp b/src/plugins/AMD.cpp
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/src/plugins/AMD.cpp
@@ -0,0 +1 @@
+