Read the contents of the CPU condition code register in a system
independant way. The flags return will be in the same format as
the Motorola MC680x0 family of microprocessors.
INPUTS
None.
RESULT
The CPU condition codes or ~0ul if this function has not been
implemented.
NOTES
EXAMPLE
BUGS
This function may not be implemented on platforms other than
Motorola mc680x0 processors.