X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/78c37d1780d1243aec405e7f38751e0aa5037c38..fed9d9cc9c216524b967d12066201ed485001550:/doc/gtut-files/04-callback.c

diff --git a/doc/gtut-files/04-callback.c b/doc/gtut-files/04-callback.c
index 193efb7747..dc4c6746af 100644
--- a/doc/gtut-files/04-callback.c
+++ b/doc/gtut-files/04-callback.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <gras.h>
 
 int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {