QUERY >>>>> "Jerry" == Jerry James <james(a)xemacs.org&gt; writes: Jerry> ＠＠ -3967,6 +3972,7 ＠＠ Jerry> #if HAVE_X11_XFUNCPROTO_H Jerry> #include <X11/Xfuncproto.h> Jerry> #endif Jerry> +#include <X11/Intrinsic.h> Jerry> ]) Thanks for the patch. If I understand autoconf correctly, the #include should be wrapped in a #if HAVE_X11_INTRINSIC_H (just like for X11/Xfuncproto.h above) to ensure that only a working Intrinsic.h is used. If you change the patch to add that then I approve and you can commit.