# define pthread_mutexattr_default NULL
# define pthread_condattr_default NULL
# define pthread_addr_t any_t
+# define PTHREAD_CREATE_JOINABLE (&err)
# endif
#else /* DJGPP */
# ifdef WIN32
* get to use the same RTL functions as the core.
*/
# ifndef HASATTRIBUTE
-# include <win32iop.h>
+# ifndef PERL_OBJECT
+# include <win32iop.h>
+# endif
# endif
#endif /* WIN32 */