--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/foosdk/sdk/pfc/filehandle.h	Mon Jan 05 02:15:46 2026 -0500
@@ -0,0 +1,31 @@
+#pragma once
+
+namespace pfc {
+#ifdef _WIN32
+    typedef HANDLE fileHandle_t;
+    const fileHandle_t fileHandleInvalid = INVALID_HANDLE_VALUE;
+#else
+    typedef int fileHandle_t;
+    constexpr fileHandle_t fileHandleInvalid = -1;
+#endif
+    
+    void fileHandleClose( fileHandle_t h ) noexcept;
+    fileHandle_t fileHandleDup( fileHandle_t h );
+    
+    class fileHandle {
+    public:
+        fileHandle( fileHandle_t val ) : h(val) {}
+        fileHandle() : h ( fileHandleInvalid ) {}
+        ~fileHandle() noexcept { close(); }
+        fileHandle( fileHandle && other ) noexcept { h = other.h; other.clear(); }
+        void operator=( fileHandle && other ) noexcept { close(); h = other.h; other.clear(); }
+        void operator=( fileHandle_t other ) { close(); h = other; }
+        void close() noexcept;
+        void clear() noexcept { h = fileHandleInvalid; }
+        bool isValid() noexcept { return h != fileHandleInvalid; }
+        fileHandle_t h;
+    private:
+        fileHandle( const fileHandle & ) = delete;
+        void operator=( const fileHandle & ) = delete;
+    };
+}