ffsl
int ffsl(long) __constfunc;
idx = ffsl(~sc->sc_chim_bmap[i]);
while ((chanid_ofs = ffsl(pending)) != 0) {
ATF_CHECK_EQ_MSG((n = ffsl(0)), 0x00, "n=%d", n);
ATF_CHECK_EQ_MSG((n = ffsl(ULONG_MAX)), 0x01, "n=%d\n", n);
ATF_CHECK_EQ_MSG((n = ffsl((unsigned long)LONG_MAX + 1)),
ATF_CHECK_EQ_MSG((n = ffsl(1UL << i)), i + 1,
ATF_CHECK_EQ_MSG((n = ffsl(bits[i].val)), (m = bits[i].ffs),
ATF_CHECK_EQ_MSG((n = ffsl(bits[i].val << 1)),
ATF_CHECK_EQ_MSG((n = ffsl(bits[i].val << 9)),