log2l              25 maint/gnulib/lib/log2l.c log2l (long double x)
log2l              42 maint/gnulib/lib/log2l.c log2l (long double x)
log2l            1718 maint/gnulib/lib/math.in.h #   undef log2l
log2l            1719 maint/gnulib/lib/math.in.h #   define log2l rpl_log2l
log2l            1731 maint/gnulib/lib/math.in.h # undef log2l