orig_stderr       352 maint/gnulib/lib/spawn-pipe.c   int orig_stderr;
orig_stderr       360 maint/gnulib/lib/spawn-pipe.c     orig_stderr = dup_safer_noinherit (STDERR_FILENO);
orig_stderr       413 maint/gnulib/lib/spawn-pipe.c     undup_safer_noinherit (orig_stderr, STDERR_FILENO);