File psl-1983/lap/arith.ctl artifact c16d352751 part of check-in 6f3f9aca4c

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