INTEGER*4 X, Y, F2PP32I
X = 5
Y = F2PP32I(X)
PRINT *,
1  'VALUE RETURNED TO FORTRAN:', Y
END

F2PP32I: PROC (X) OPTIONS(FORTRAN)
      RETURNS(FIXED BIN(31));
  DCL X       FIXED BIN(31);
  PUT SKIP
      LIST('PL/I ARG VALUE:', X);
  RETURN (X);
END F2PP32I;