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

[lttng-ust.git] / liblttng-ust / lttng-filter.c

diff --git a/liblttng-ust/lttng-filter.c b/liblttng-ust/lttng-filter.c
index d52658ae14dd7f4e135a5e6e0df306069bd94f4b..fb8eefdd9111ecb7ab0e875a722d5b7fbc9c4118 100644 (file)
--- a/liblttng-ust/lttng-filter.c
+++ b/liblttng-ust/lttng-filter.c
@@ -25,6 +25,7 @@
  */
 
 #define _LGPL_SOURCE
+#include <stddef.h>
 #include <urcu/rculist.h>
 #include "lttng-filter.h"