Complex: two adjacent extended floating-point numbers

Sample Fortran usage PL/I function
COMPLEX*32 X, Y, F2PPECP
X = (5.0Q0, 15.0Q0)
Y = F2PPECP(X)
PRINT *,
1  'VALUE RETURNED TO FORTRAN:', Y
END
 
F2PPECP: PROC (X) OPTIONS(FORTRAN)
      RETURNS(COMPLEX FLOAT DEC(33));
  DCL X       COMPLEX FLOAT DEC(33);
  PUT SKIP
      LIST('PL/I ARG VALUE:', X);
  RETURN (X);
END F2PPECP;