common: add <cstddef> to hash.h

9 years ago · 818b1730a9
1 changed files with 1 additions and 0 deletions
--- a/src/common/hash.h
+++ b/src/common/hash.h
@ -4,6 +4,7 @@
 #pragma once
 #include <cstddef>
 #include "common/common_types.h"
 namespace Common {