.#& 0 Filter_Processes+ $ NULL�0 Filter_Processes,* # pid+* ! s+ 0 Filter_Processes�! s. ! s $ NULLB/. ! s"# pid # pidA.v/c ! s"$ next�! s/f ! sw�3 find_filter_process,* ! s+ 0 Filter_Processes $ NULLA.w/c 0 Filter_Processes ! sA. ! s"$ next
�0 Filter_Processes $ NULL ! s�$ nextw/c* $ prev+ 0 Filter_Processes�$ prev* $ next+ $ prev"$ next�$ next. $ next ! sB/. $ next $ NULLA.w/c $ next�$ prev $ next"$ next�$ next/f $ next"$ next $ prev�$ next $ NULL ! s�$ next�5 delete_filter_process,* # pid
 % flags & status+ % flags! 1A.w/c* ! s+� # pid� 3 find_filter_process�! s ! s $ NULLA.w/c % flags! 4A. & status ! s�+ exit_status/." -1 ! s�+ exit_status/d�6 process_signal_handler,* # pid+* ! s+# pid+ exit_status$ next! 3�! s # pid ! s�# pid
 0 Filter_Processes ! s�$ next ! s�0 Filter_Processes ! sw�7 allocate_filter_process,* $ argv & output+� $ argv� & typeof * Array_TypeB.� $ argv�$ argv/c* % nargs+� $ argv� & length�% nargs $ argv��./�* $ args+� % nargs� * __pop_args�$ args* # pgm+�
! 0 $ argv!�# pgm* # pid+�� $ args� + __push_args % nargs! 1:� 1 open_process_pipe�# pid" -1 # pidA.�4 failed to execute %s # pgm� & verror/c* ! s+� # pid� 7 allocate_filter_process�! s� # pid& signal}6 process_signal_handler� + set_process� # pid
& output & output� + set_process # pidw�3 open_filter_process,* # pid+* ! s+� # pid� 3 find_filter_process�! s ! s $ NULLA." -1w/c�! 0� 1 get_process_input* + next_signal+! 2�+ next_signal. ! s"+ exit_status $ NULLA/.�! 0� & update.� # pid
 + next_signal� . signal_process + next_signal! 9B. , _clear_error/c! 9�+ next_signal/n�! 5� 1 get_process_input/f* & status+ ! s"+ exit_status�& status� ! s� 5 delete_filter_process & statusw�4 close_filter_process,* # cmd & output+* # str+
 ) bufsubstr�# str* # pid+� # cmd & output� 3 open_filter_process�# pid # pid" -1A.w/c� # pid # str� , send_process� # pid� 0 send_process_eof�3 Process returned %d� # pid� 4 close_filter_process� ( vmessage�3 call_process_region