1 files changed, 4 insertions, 0 deletions
diff --git a/src/IOManager.hpp b/src/IOManager.hpp
index 670e597..d2e4ca9 100644
--- a/src/IOManager.hpp
+++ b/src/IOManager.hpp
@@ -2,7 +2,9 @@
 
 #include "chatManager.hpp"
 #include "format.hpp"
+#include <mutex>
 #include <optional>
+#include <vector>
 
 class CIOManager {
   public:
@@ -28,6 +30,8 @@ class CIOManager {
   private:
 	std::vector<SIO> m_vIO;
 
+	mutable std::mutex m_mutex;
+
 	friend class CChatManager;
 };
 inline std::unique_ptr<CIOManager> g_pIOManager;