The syntax of the IXCLEAVE macro is as follows:
![Read syntax diagram](./c.gif)
>>-IXCLEAVE--b----MEMTOKEN=memtoken----------------------------->
.-,USTATE=NO_USTATE---------------.
>--+---------------------------------+--+------------------+---->
'-,USTATE=ustate---,USLEN=uslen---' '-,RETCODE=retcode-'
.-,MF=S--------------------------.
>--+------------------+--+--------------------------------+----><
'-,RSNCODE=rsncode-' | .-,0D-----. |
+-,MF=(L-,mfctrl-+---------+-)---+
| '-,mfattr-' |
| .-,COMPLETE-. |
'-,MF=(E-,mfctrl-+-----------+-)-'
'-,COMPLETE-'