REAL*4 X
X = 5.0
CALL FCBCSFP(X)
PRINT *,
1 'UPDATED VALUE IN FORTRAN:', X
END
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IDENTIFICATION DIVISION.
PROGRAM-ID. FCBCSFP.
ENVIRONMENT DIVISION.
DATA DIVISION.
LINKAGE SECTION.
1 X USAGE IS COMPUTATIONAL-1.
PROCEDURE DIVISION USING X.
DISPLAY "COBOL ARG VALUE: ", X.
ADD 1.0E0 TO X.
EXIT PROGRAM.
END PROGRAM FCBCSFP.
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