ffs
pos = ffs(efifb.fb_mask_red);
pos = ffs(efifb.fb_mask_green);
pos = ffs(efifb.fb_mask_blue);
int ffs(int) __pure2;
fs->sshift = ffs(cv2(bs->bpb.secsiz)) - 1;
fs->bshift = ffs(fs->bsize) - 1;
fs->dshift = ffs(secbyt(fs, 1) / sizeof (DOS_DE)) - 1;
return (ffs((int)mask));
return (ffs(size) - 6);
mmc = ffs(msgnum) - 1;
fmasklen += 9 - ffs(*ucp);
1 - ffs(mask));
i = ffs(mask) - 1;
i = ffs(mask);
return (bits + 32 - (ffs(mask) - 1));
zeros += (ffs((int)mask->s6_addr[byte]) - 1);
"/%d", 33 - ffs(mval));
buffer.mask = (1 << (ffs(blocksize * 3) + 1)) - 1;
#if defined(_KERNEL) || defined(ffs)
#define f_fs u.ffs.ffs_fs
#define i_ic u.ffs.ffs_ic
#define f_nindir u.ffs.ffs_nindir
#define f_blk u.ffs.ffs_blk
#define f_blksize u.ffs.ffs_blksize
#define f_blkno u.ffs.ffs_blkno
extern int ffs(int);
extern int ffs(int);
bits = ffs(ntohl(mask->_S6_un._S6_u32[i])) - 1;
hvp->lbn_shift = ffs((long)hvp->lbn_size) - 1;
ffs((long)howmany(HS_SECTOR_SIZE, (int)hvp->lbn_size)) - 1;
hvp->lbn_shift = ffs((long)hvp->lbn_size) - 1;
ffs((long)howmany(ISO_SECTOR_SIZE, (int)hvp->lbn_size)) - 1;
bits = ffs(ntohl(v6mask->s6_addr32[i])) - 1;
return (mask == 0 ? 0 : IP_ABITS - (ffs(ntohl(mask)) -1));
db_mode = (1 << (ffs(db) - 1));
bits = ffs(ntohl(v6mask->s6_addr32[i])) - 1;
return (ffs(mask));
return (ffs(mask));
int ffs(uintmax_t);
if (ffs(newbits))
nb = 1 << (ffs(newbits)-1);
while ((i = ffs(pending_sels)) != 0) {
j = ffs(pe) - 1;
i = ffs(pending_sels) - 1;
j = ffs(pe) - 1;
if (qsz == 0 || qsz > VRING_MAX_LEN || (1 << (ffs(qsz) - 1)) != qsz) {