s8muladd          618 ext/uvector/uvector.c #define s16muladd(x, y, acc, sacc) s8muladd(x, y, acc, sacc)
s8muladd         6657 ext/uvector/uvector.c             r = s8muladd(vx, vy, r, &rr);
s8muladd         6666 ext/uvector/uvector.c                 r = s8muladd(vx, vy, r, &rr);
s8muladd         6679 ext/uvector/uvector.c                 r = s8muladd(vx, vy, r, &rr);