logbl              25 maint/gnulib/lib/logbl.c logbl (long double x)
logbl            1790 maint/gnulib/lib/math.in.h #   undef logbl
logbl            1791 maint/gnulib/lib/math.in.h #   define logbl rpl_logbl
logbl            1803 maint/gnulib/lib/math.in.h # undef logbl