X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b1471fb3f60fdb9f91a45723ca70649204df7bdb..514a25cbcd2babb2a9c4485fc7b9a4256b7f6ff3:/apt-pkg/contrib/weakptr.h

diff --git a/apt-pkg/contrib/weakptr.h b/apt-pkg/contrib/weakptr.h
index 5158e393c..8de727d89 100644
--- a/apt-pkg/contrib/weakptr.h
+++ b/apt-pkg/contrib/weakptr.h
@@ -22,6 +22,8 @@
 #define WEAK_POINTER_H
 
 #include <set>
+#include <stddef.h>
+
 /**
  * Class for objects providing support for weak pointers.
  *