gfio: use graph axis unit change notification callbacks

[fio.git] / helpers.h

diff --git a/helpers.h b/helpers.h
index da20a6bac38465438437c7b376611f892ac9e735..ed2086d147cee112fd4681ef45b8d63681c3247a 100644 (file)
--- a/helpers.h
+++ b/helpers.h
@@ -3,6 +3,7 @@
 
 #include "compiler/compiler.h"
 
+#include <sys/types.h>
 #include <time.h>
 
 struct in_addr;