The syntax of the IXCLEAVE macro is as follows:

>>-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-'