call_addfn        678 maint/gnulib/lib/exclude.c     return add_exclude_fp (call_addfn, ex, stdin, options, line_end, &add_func);
call_addfn        683 maint/gnulib/lib/exclude.c   int rc = add_exclude_fp (call_addfn, ex, in, options, line_end, &add_func);