ELINK_DEBUG_P2
#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2) elink_cb_dbg2(cb, fmt, arg1, arg2)
#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2)
#define ELINK_DEBUG_P2(cb, fmt, arg1, arg2) DbgMessage(cb, WARNelink, fmt, arg1, arg2)