Function loNibble
Returns low 4 bits of a byte
T loNibble(T)
(
T b
);
Example
assert(loNibble(0xFE) == 0x0E);
Returns low 4 bits of a byte
T loNibble(T)
(
T b
);
assert(loNibble(0xFE) == 0x0E);