public headers should include simgrid in a system-wide way, not a project-wide one

[simgrid.git] / doc / tuto-msg / masterworker-sol4.c

diff --git a/doc/tuto-msg/masterworker-sol4.c b/doc/tuto-msg/masterworker-sol4.c
index 4aaade0..890cdc4 100644 (file)
--- a/doc/tuto-msg/masterworker-sol4.c
+++ b/doc/tuto-msg/masterworker-sol4.c
@@ -1,10 +1,12 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "simgrid/msg.h"
 
+#include <stdio.h> /* sprintf */
+
 XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
 
 #define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */