--- src/mylibpng/mylibpng.c.orig 2005-04-21 18:44:48.000000000 +0200 +++ src/mylibpng/mylibpng.c 2012-05-06 06:45:47.000000000 +0200 @@ -35,6 +35,7 @@ #include #include +#include #include "mylibpng.h"