I was wondering if the system module has a constant to identify a CPU's bit system (usually 32 or 64)? I tried looking and all I can find is hostCPU. Technically I could use hostCPU but it would be a pain in the butt doing a gigantic OR condition for hostCPU in a WHEN statement.
The documentation says that one can call sizeof with a type identifier http://nimrod-code.org/system.html#182so sizeof(int) is valid, isn't this what you want?