#include <unistd.h>
#if !_LIBC
-# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-# include <stdio.h>
-# define __sysconf(open_max) _getmaxstdio ()
-# else
-# define __sysconf(open_max) getdtablesize ()
-# endif
+# define __sysconf(open_max) getdtablesize ()
#endif
#include "spawn_int.h"