When the UTF support is not used, the hex value generated by the compiler for the character \n and used by the run-time has two different values. The hex value 0x15 is used if SYSIFCOPT(*NOIFSIO) is specified on the compilation command. The hex value 0x25 is used if SYSIFCOPT(*IFSIO) or SYSIFCOPT(*IFS64IO) is specified on the compilation command. When the UTF support is used, the newline character in UTF-8 will be hex 0x0a regardless of what SYSIFCOPT value is used.
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