diff --git a/stimBuffApis/livoxGen1/livoxGen1.h b/stimBuffApis/livoxGen1/livoxGen1.h
new file mode 100644
index 0000000..1ad9176
--- /dev/null
+++ b/stimBuffApis/livoxGen1/livoxGen1.h
@@ -0,0 +1,36 @@
+#ifndef LIVOX_GEN1_H
+#define LIVOX_GEN1_H
+
+#include <memory>
+#include <dlfcn.h>
+#include <livoxProto1/livoxProto1.h>
+
+namespace smo {
+namespace stim_buff {
+
+// LivoxProto1 library state
+struct LivoxProto1DllState
+{
+	LivoxProto1DllState();
+
+	static void DlCloser(void* handle);
+
+	std::unique_ptr<void, void(*)(void*)> dlopenHandle;
+	livoxProto1_mainFn *livoxProto1_main;
+	livoxProto1_exitFn *livoxProto1_exit;
+	livoxProto1_getOrCreateDeviceReqFn *livoxProto1_getOrCreateDeviceReq;
+	livoxProto1_destroyDeviceReqFn *livoxProto1_destroyDeviceReq;
+	livoxProto1_device_enablePcloudDataReqFn
+		*livoxProto1_device_enablePcloudDataReq;
+	livoxProto1_device_disablePcloudDataReqFn
+		*livoxProto1_device_disablePcloudDataReq;
+	livoxProto1_device_getReturnModeReqFn *livoxProto1_device_getReturnModeReq;
+	livoxProto1_getPcloudDataFdDescFn *livoxProto1_getPcloudDataFdDesc;
+};
+
+extern LivoxProto1DllState livoxProto1;
+
+} // namespace stim_buff
+} // namespace smo
+
+#endif // LIVOX_GEN1_H