NetCOBOL V11.0 CBL Subroutines User's Guide

10.6 CBL_XOR

This routine XORs two items of data.

Specification

Parameter data definition

01 data-name-1  (Arbitrary item of data.)
01 data-name-2  (Arbitrary item of data.)
01 data-length  PIC 9(9) COMP-5.
01 status-code  PIC S9(4) COMP-5.

Calling format

CALL "CBL_XOR"
    USING data-name-1
          data-name-2
      BY VALUE data-length
    RETURNING status-code.

Interface

data-name-1

Specifies an item of data to be XORed.

data-name-2

Specifies the other item of data to be XORed. The result is stored in this area.

data-length

Specifies the length of data-name-1 and data-name-2.

Return code

The return code is set in the status-code specified in the RETURNING clause.

status-code

• 0: Successful

• Other than 0: Failure