(Fcall_process) [MSDOS]:

(Fcall_process) [MSDOS]:
  Initialize fd[0]; unlink `tempfile' in case of errors.
  Make the `tempfile' parameter passed to `report_file_error' be a Lisp string.
(Fcall_process):
  When fd_error is negative, don't close fd[0] if it's same as filefd.
  If stderr is redirected to NULL_DEVICE, make `report_file_error' print the
  name of device.  Make the arguments a cons cell.