PREP
Prepares a compatibility mode program from a user subprogram library
(USL) file onto a program file.
PREP uslfile,progfile [;ZERODB] [;CAP=capabilitylist] [;PMAP]
[;RL=filename] [;MAXDATA=segsize] [;PATCH=patchsize] [;STACK=stacksize]
[;DL=dlsize] [;NOSYM] [;FPMAP ]
[;NOFPMAP]
PREP USLX,PROGX
SAVE PROGX