--- include/setup.h.orig 2011-10-18 12:06:07.227092555 -0400 +++ include/setup.h 2011-10-18 12:06:26.200853712 -0400 @@ -21,6 +21,8 @@ #ifndef DOSBOX_SETUP_H #define DOSBOX_SETUP_H +#include + #ifdef _MSC_VER #pragma warning ( disable : 4786 ) #pragma warning ( disable : 4290 )