2 files changed, 16 insertions, 4 deletions
diff --git a/src/libjin/common/data.h b/src/libjin/common/data.h
new file mode 100644
index 0000000..51a3252
--- /dev/null
+++ b/src/libjin/common/data.h
@@ -0,0 +1,15 @@
+#ifndef __JIN_COMMON_DATA_H
+#define __JIN_COMMON_DATA_H
+
+namespace jin
+{
+
+    struct Data
+    {
+        void* data;
+        int len;
+    };
+
+}
+
+#endif
+\ No newline at end of file
diff --git a/src/libjin/common/subsystem.h b/src/libjin/common/subsystem.h
index ca4b33d..8c1b59b 100644
--- a/src/libjin/common/subsystem.h
+++ b/src/libjin/common/subsystem.h
@@ -5,9 +5,7 @@
 
 namespace jin
 {
-namespace common
-{
-    
+
     class Subsystem 
     {
 
@@ -32,6 +30,5 @@ namespace common
     };
 
 }
-}
 
 #endif
 \ No newline at end of file