sync mechanism

ljq · ljq · commit 70b709cffe39 · 2020-04-05T04:04:24.000+08:00
diff --git a/EN/sync-mechanism/sync.md b/EN/sync-mechanism/sync.md
@@ -0,0 +1,6 @@
+# sync mechanism
+
+* WaitGroup
+* Mutex
+* Cond
+
diff --git a/zh_CN/sync-mechanism/sync.md b/zh_CN/sync-mechanism/sync.md
@@ -0,0 +1,6 @@
+# sync 同步机制
+
+* WaitGroup
+* Mutex
+* Cond
+

-Original file line number
+Diff line change
@@ @@ -0,0 +1,6 @@ @@
 +# sync mechanism
++
 +* WaitGroup
 +* Mutex
 +* Cond
++