1 files changed, 10 insertions, 0 deletions
diff --git a/src/server/ipc.h b/src/server/ipc.h
index 498c048..e1d9997 100644
--- a/src/server/ipc.h
+++ b/src/server/ipc.h
@@ -30,4 +30,14 @@ void* dnbd3_ipc_receive();
 
 void dnbd3_ipc_send(int cmd);
 
+
+#pragma pack(1)
+typedef struct
+{
+    uint32_t cmd;	// 4byte
+    uint32_t size;	// 4byte
+    uint32_t error;	// 4byte
+} dnbd3_ipc_t;
+#pragma pack(0)
+
 #endif /* IPC_H_ */