refactor.

lichao

2021-06-02 ab898268c8bc493ca9862b2d64f2e1e7d20e5a4c

 src/shm_msg_queue.h

@@ -29,7 +29,7 @@
{
public:
   typedef int64_t RawData;
   typedef ShmObject<SharedQ63> Shmq;
   typedef NamedShmObject<SharedQ63> Shmq;
   typedef Shmq::Data Queue;
   typedef Shmq::ShmType ShmType;
   typedef uint64_t MQId;