Modifying the code conversion tables on Unix and Linux systems

On Unix and Linux systems, you can modify these tables as follows:

1. Copy the file kcsaeea.c to a separate file directory.

2. Modify the conversion tables according to your requirements. To do this, edit the file kcsaeea.c with a text editor. For each of the four code conversions, kcsaeea.c contains two character arrays with a length of 256. One array is used for ASCII → EBCDIC conversion, the other for EBCDIC → ASCII conversion.

3. Compile the modified source file and use it to generate a shared object.

4. Link this additional shared object to the application program.