File psl-1983/lap/extra.ctl artifact fe2d6a05a0 part of check-in eb17ceb7f6

define DSK: DSK:, P20:, PI:
S:DEC20-CROSS.EXE
ASMOut "extra";
in "extra.build";
ASMEnd;
quit;
compile extra.mac, dextra.mac
delete extra.mac, dextra.mac