(NO_FILIO_H): Move definition.
/* s/ file for Sequent "ptx 4", which is a modified SVR5.4. */
-#include <s/usg5-4.h>
+/* Tell usg5-4.h not to include filio.h. */
+#define NO_FILIO_H
+
+#include "usg5-4.h"
/* Marcus Daniels <marcus@sysc.pdx.edu> says that SIGINFO is defined
on ptx4 but it is not a signal. Prevent process.c from doing the
/* Marcus Daniels <marcus@sysc.pdx.edu> says vfork does exist. */
#define HAVE_VFORK
-/* Tell usg5-4.h not to include filio.h. */
-#define NO_FILIO_H