hypot              25 maint/gnulib/lib/hypot.c hypot (double x, double y)
hypot            1231 maint/gnulib/lib/math.in.h #   undef hypot
hypot            1232 maint/gnulib/lib/math.in.h #   define hypot rpl_hypot
hypot            1243 maint/gnulib/lib/math.in.h # undef hypot