- note that AI_MASK is not a standard def - update comment based on the fact we have various AI_xxx
- note that AI_MASK is not a standard def
- update comment based on the fact we have various AI_xxx

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame