diff --git a/twrp-functions.hpp b/twrp-functions.hpp
new file mode 100644
index 0000000..19f8eec
--- /dev/null
+++ b/twrp-functions.hpp
@@ -0,0 +1,23 @@
+#ifndef _TWRPFUNCTIONS_HPP
+#define _TWRPFUNCTIONS_HPP
+
+#include <string>
+
+using namespace std;
+
+// Partition class
+class TWFunc
+{
+public:
+	static int Check_MD5(string File);
+	static string Get_Root_Path(string Path);                                // Trims any trailing folders or filenames from the path, also adds a leading / if not present
+	static string Get_Path(string Path);                                     // Trims everything after the last / in the string
+	static string Get_Filename(string Path);                                 // Trims the path off of a filename
+
+	static void install_htc_dumlock(void);                                   // Installs HTC Dumlock
+	static void htc_dumlock_restore_original_boot(void);                     // Restores the backup of boot from HTC Dumlock
+	static void htc_dumlock_reflash_recovery_to_boot(void);                  // Reflashes the current recovery to boot
+
+};
+
+#endif // _TWRPFUNCTIONS_HPP