VP_ROUND_DOWN    1032 ext/bigdecimal/bigdecimal.c     VpActiveRound(d,c,VP_ROUND_DOWN,0);
VP_ROUND_DOWN    1099 ext/bigdecimal/bigdecimal.c     VpActiveRound(d,c,VP_ROUND_DOWN,0); /* 0: round off */
VP_ROUND_DOWN    1307 ext/bigdecimal/bigdecimal.c     VpActiveRound(c,a,VP_ROUND_DOWN,0); /* 0: round off */
VP_ROUND_DOWN    1416 ext/bigdecimal/bigdecimal.c     VpActiveRound(c,a,VP_ROUND_DOWN,iLoc); /* 0: truncate */
VP_ROUND_DOWN    1932 ext/bigdecimal/bigdecimal.c     rb_define_const(rb_cBigDecimal, "ROUND_DOWN",INT2FIX(VP_ROUND_DOWN));
VP_ROUND_DOWN    2159 ext/bigdecimal/bigdecimal.c     if(n==VP_ROUND_UP      || n==VP_ROUND_DOWN      ||
VP_ROUND_DOWN    4465 ext/bigdecimal/bigdecimal.c     case VP_ROUND_DOWN: /* Truncate */
VP_ROUND_DOWN    4567 ext/bigdecimal/bigdecimal.c     case VP_ROUND_DOWN: