Perl_nthreads_cond
Perl_per_thread_magicals
Perl_thread_create
+Perl_threadnum
Perl_find_threadsv
Perl_threadsv_names
Perl_thrsv
win32_open_osfhandle
win32_get_osfhandle
win32_ioctl
+win32_utime
+win32_wait
+win32_str_os_error
Perl_win32_init
Perl_init_os_extras
Perl_getTHR