Allow user defined format for XBT_IN() and XBT_HERE() too.

[simgrid.git] / doc / HelloWorld / HelloWorld.c

diff --git a/doc/HelloWorld/HelloWorld.c b/doc/HelloWorld/HelloWorld.c
index 796b67a95e3bf5dfa99a9d363067035476b9155b..1399ea92651a1e4b16f52c488d3bb137ec5b0680 100644 (file)
--- a/doc/HelloWorld/HelloWorld.c
+++ b/doc/HelloWorld/HelloWorld.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include "xbt/log.h"
 XBT_LOG_NEW_DEFAULT_CATEGORY(HelloWorld,
                              "Messages specific for this Hello World example");