../../mach-defpager/default_pager.c:1081:49: error: expected ';' at end of declaration
                              vm_size_t old_size, vm_size_t new_size)
                                                                     ^
                                                                     ;
../../mach-defpager/default_pager.c:3167:2: error: use of undeclared identifier 'error_t'
        error_t err;
        ^
../../mach-defpager/default_pager.c:3182:2: error: use of undeclared identifier 'err'
        err = pthread_create(&ndpt->dpt_thread, NULL, default_pager_thread,
        ^
../../mach-defpager/default_pager.c:3184:7: error: use of undeclared identifier 'err'
        if (!err)
             ^
../../mach-defpager/default_pager.c:3187:3: error: use of undeclared identifier 'errno'
                errno = err;
                ^
../../mach-defpager/default_pager.c:3187:11: error: use of undeclared identifier 'err'
                errno = err;
                        ^
6 errors generated.