Update from gnulib.

diff --git a/lib/dirname.h b/lib/dirname.h
index cea14c04ff479f51bc7635a847e476b0ec118fcc..4f794ee4840aff2ee4d577fa06e05dcb7b097b30 100644 (file)
--- a/lib/dirname.h
+++ b/lib/dirname.h
@@ -17,6 +17,8 @@
 #ifndef DIRNAME_H_
 # define DIRNAME_H_ 1
 
+# include <stddef.h>
+
 # ifndef PARAMS
 #  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
 #   define PARAMS(Args) Args