From 58e3540930d290b315fd24d0414c8feeb7bc8bc1 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期日, 25 四月 2021 10:15:43 +0800
Subject: [PATCH] query topic add dest param.

---
 src/defs.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/defs.h b/src/defs.h
index d50e380..08181d8 100644
--- a/src/defs.h
+++ b/src/defs.h
@@ -38,7 +38,8 @@
 
 bhome_shm::SharedMemory &BHomeShm();
 typedef std::string Topic;
-
+void SetLastError(const int ec, const std::string &msg);
+void GetLastError(int &ec, std::string &msg);
 //TODO center can check shm for previous crash.
 
 #endif // end of include guard: DEFS_KP8LKGD0

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