popen              30 maint/gnulib/lib/popen.c popen (const char *filename, const char *mode)
popen              48 maint/gnulib/lib/popen.c # undef popen
popen              39 maint/gnulib/lib/stdio--.h # undef popen
popen              40 maint/gnulib/lib/stdio--.h # define popen popen_safer
popen            1049 maint/gnulib/lib/stdio.in.h #   undef popen
popen            1050 maint/gnulib/lib/stdio.in.h #   define popen rpl_popen
popen            1073 maint/gnulib/lib/stdio.in.h #  undef popen