add namespace

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8356 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/languages/mod_lua/freeswitch_lua.h

@@ -10,6 +10,7 @@ extern "C" {
 
 #include <switch_cpp.h>
 
+namespace LUA {
 class Session : public CoreSession {
  private:
 	virtual void do_hangup_hook();
@@ -38,5 +39,5 @@ class Session : public CoreSession {
 	char *hangup_func_arg;
 	void setLUA(lua_State *state);
 };
-
+}
 #endif