Cleanup: apply `include-what-you-use` guideline for `size_t`

[lttng-ust.git] / doc / examples / demo / ust_tests_demo2.h

diff --git a/doc/examples/demo/ust_tests_demo2.h b/doc/examples/demo/ust_tests_demo2.h
index eec0349e35c26365cee5a67663a9a719519e65e8..4470dc060629ae3328b08b54bed47d5f710e324c 100644 (file)
--- a/doc/examples/demo/ust_tests_demo2.h
+++ b/doc/examples/demo/ust_tests_demo2.h
@@ -27,6 +27,7 @@
  */
 
 #include <lttng/tracepoint.h>
+#include <stddef.h>
 
 TRACEPOINT_EVENT(ust_tests_demo2, loop,
        TP_ARGS(int, anint, int, netint, long *, values,