ilogbl             25 maint/gnulib/lib/ilogbl.c ilogbl (long double x)
ilogbl           1328 maint/gnulib/lib/math.in.h #   undef ilogbl
ilogbl           1329 maint/gnulib/lib/math.in.h #   define ilogbl rpl_ilogbl
ilogbl           1335 maint/gnulib/lib/math.in.h #   undef ilogbl
ilogbl           1342 maint/gnulib/lib/math.in.h # undef ilogbl