SLC_FLAGS
if ((cp[SLC_FLAGS] & SLC_LEVELBITS) != SLC_NOSUPPORT)
level = cp[SLC_FLAGS]&(SLC_LEVELBITS|SLC_ACK);
cp[SLC_FLAGS] &= ~SLC_ACK;
spcp->flags = cp[SLC_FLAGS]; /* include SLC_ACK */
spcp->flags = cp[SLC_FLAGS]|SLC_ACK;
switch (pointer[i+SLC_FLAGS] &
pointer[i+SLC_FLAGS]&SLC_ACK ?
pointer[i+SLC_FLAGS]&SLC_FLUSHIN ?
pointer[i+SLC_FLAGS]&SLC_FLUSHOUT ?
if (pointer[i+SLC_FLAGS] &
pointer[i+SLC_FLAGS]);