3 files changed, 4 insertions, 12 deletions
diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
index 902d1a7a18..0ca6cbd0e6 100644
--- a/include/qapi/qmp/qerror.h
+++ b/include/qapi/qmp/qerror.h
@@ -154,16 +154,4 @@ void qerror_report_err(Error *err);
 #define QERR_UNSUPPORTED \
     ERROR_CLASS_GENERIC_ERROR, "this feature or command is not currently supported"
 
-#define QERR_SOCKET_CONNECT_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to connect to socket"
-
-#define QERR_SOCKET_LISTEN_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to set socket to listening mode"
-
-#define QERR_SOCKET_BIND_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to bind socket"
-
-#define QERR_SOCKET_CREATE_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to create socket"
-
 #endif /* QERROR_H */
diff --git a/include/qapi/visitor-impl.h b/include/qapi/visitor-impl.h
index ecc0183196..09bb0fd408 100644
--- a/include/qapi/visitor-impl.h
+++ b/include/qapi/visitor-impl.h
@@ -55,6 +55,8 @@ struct Visitor
     void (*type_int64)(Visitor *v, int64_t *obj, const char *name, Error **errp);
     /* visit_type_size() falls back to (*type_uint64)() if type_size is unset */
     void (*type_size)(Visitor *v, uint64_t *obj, const char *name, Error **errp);
+    bool (*start_union)(Visitor *v, bool data_present, Error **errp);
+    void (*end_union)(Visitor *v, bool data_present, Error **errp);
 };
 
 void input_type_enum(Visitor *v, int *obj, const char *strings[],
diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h
index 4a0178fa46..5934f59ad8 100644
--- a/include/qapi/visitor.h
+++ b/include/qapi/visitor.h
@@ -58,5 +58,7 @@ void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp);
 void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp);
 void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp);
 void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp);
+bool visit_start_union(Visitor *v, bool data_present, Error **errp);
+void visit_end_union(Visitor *v, bool data_present, Error **errp);
 
 #endif