include stdio

diff --git a/src/attr_store.h b/src/attr_store.h
index e3c3aa5..0b7df7e 100644 (file)
--- a/src/attr_store.h
+++ b/src/attr_store.h
@@ -12,6 +12,8 @@
 extern "C" {
 #endif
 
+#include <stdio.h>
+
 #include "poolid.h"
 
 struct _Pool;