调整Request C.BHFree的位置

liuxiaolong

2021-07-20 d70afff273df67d0eb029ea16fa68a84faa9c200

 src/exported_symbols

@@ -7,6 +7,7 @@
   BHQueryTopicAddress;
   BHQueryProcs;
   BHSubscribeTopics;
   BHSubscribeNetTopics;
   BHStartWorker;
   BHHeartbeatEasy;
   BHHeartbeat;