A 5-bit field (CMPSCDICT_CE_EXCHILD) with the first bit indicating
whether it is necessary to examine the character entry for the child
character (looking either for additional extension characters or more
children). The other bits are ignored when CCT=1.
ACT
A 3-bit field (CMPSCDICT_CE_AECCT) indicating the number of
additional extension characters. Its value must not exceed 4. This
field must be 0 in an alphabet entry.
CINDEX
A 13-bit field (CMPSCDICT_CE_FIRSTCHILDINDEX) indicating the
index of the first child. The index for child n is
then CMPSCDICT_CE_FIRSTCHILDINDEX + n-1.
EC
An additional extension character. The 5-character field CMPSCDICT_CE_CHILDCHAR
is provided to hold the additional extension characters followed by
the child characters.
CC
Child character, at bit n = 24 + (ACT * 8). The 5-character
field CMPSCDICT_CE_CHILDCHAR is provided to hold the additional extension
characters followed by the child characters.
