# include <sys/param.h>
#endif
-
/* Use all the "standard" definitions? */
#if defined(STANDARD_C) && defined(I_STDLIB)
# include <stdlib.h>
#endif
+/* If this causes problems, set i_unistd=undef in the hint file. */
+#ifdef I_UNISTD
+# include <unistd.h>
+#endif
+
#ifdef PERL_MICRO /* Last chance to export Perl_my_swap */
# define MYSWAP
#endif
# else
# if defined(MACOS_TRADITIONAL)
# include "macos/macish.h"
+# ifndef NO_ENVIRON_ARRAY
+# define NO_ENVIRON_ARRAY
+# endif
# else
# include "unixish.h"
# endif