RF_LONGSHIFT
len >> RF_LONGSHIFT);
longs_this_time = RF_MIN(len, RF_MIN(RF_BLIP(pg_src), RF_BLIP(pg_dest)) >> RF_LONGSHIFT); /* note len in longwords */
longs_this_time = RF_MIN(len, RF_MIN(RF_BLIP(a), RF_MIN(RF_BLIP(b), RF_MIN(RF_BLIP(c), RF_BLIP(dst)))) >> RF_LONGSHIFT);
(unsigned long *) b, (unsigned long *) c, len >> RF_LONGSHIFT, bp));
RF_ASSERT(((sizeof(long) == 8) && RF_LONGSHIFT == 3) ||
((sizeof(long) == 4) && RF_LONGSHIFT == 2));
#if RF_LONGSHIFT > 2
#if RF_LONGSHIFT > 2
#if RF_LONGSHIFT > 2