FLOOR_FREE_ROUND   80 maint/gnulib/lib/round.c #  define FLOOR_FREE_ROUND ROUND
FLOOR_FREE_ROUND  112 maint/gnulib/lib/round.c FLOOR_FREE_ROUND (DOUBLE x)
FLOOR_FREE_ROUND   28 maint/gnulib/tests/test-round2.c #define FLOOR_FREE_ROUND round_reference2