update "writing udev rules"

[elogind.git] / udevmonitor.c

diff --git a/udevmonitor.c b/udevmonitor.c
index 80c49753f57a8052841bf4053e4c4f32d307c4ba..fb1f42cc0164df04a2684f45ff7cc3f36779078a 100644 (file)
--- a/udevmonitor.c
+++ b/udevmonitor.c
@@ -21,6 +21,7 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stddef.h>
 #include <string.h>
 #include <fcntl.h>
 #include <errno.h>