Improve ABI

include/sdbus-c++/IConnection.h

@@ -64,10 +64,6 @@ namespace sdbus {
          */
         struct PollData
         {
-            /*!
-             * The read fd to be monitored by the event loop.
-             */
-            int event_fd;
             /*!
              * The read fd to be monitored by the event loop.
              */
@@ -82,6 +78,11 @@ namespace sdbus {
              */
             uint64_t timeout_usec;
 
+            /*!
+             * The read fd to be monitored by the event loop.
+             */
+            int event_fd;
+
             /*!
              * Get the event poll timeout.
              *