freopen            29 maint/gnulib/lib/stdio--.h # undef freopen
freopen            30 maint/gnulib/lib/stdio--.h # define freopen freopen_safer
freopen           568 maint/gnulib/lib/stdio.in.h #   undef freopen
freopen           569 maint/gnulib/lib/stdio.in.h #   define freopen rpl_freopen
freopen           587 maint/gnulib/lib/stdio.in.h # undef freopen