--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/foosdk/sdk/pfc/killswitch.h	Mon Jan 05 02:15:46 2026 -0500
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <memory>
+
+namespace pfc {
+	struct killSwitchData_t {
+		killSwitchData_t() : m_val() {}
+		volatile bool m_val;
+	};
+
+	
+	typedef std::shared_ptr<killSwitchData_t> killSwitchRef_t;
+	
+	class killSwitchRef {
+	public:
+		killSwitchRef( killSwitchRef_t ks ) : m_ks(ks) {}
+
+		operator bool () const {
+			return m_ks->m_val;
+		}
+		
+		void set(bool val = true) {
+			m_ks->m_val = val;
+		}
+	private:
+		killSwitchRef_t m_ks;
+	};
+	
+	killSwitchRef killSwitchMake() {
+		return std::make_shared<killSwitchData_t>();
+	}
+}