Passing data between C++ and COBOL with extern "C"

Note: The reference to COBOL with extern "C" applies only to Enterprise COBOL for z/OS, COBOL for OS/390 & VM, and COBOL for MVS & VM.

Passing data by value between C++ and COBOL
Passing data by reference (indirect) between C++ and COBOL
Handling function returns between C++ and COBOL
Supported data types passed by value (direct) between C++ and COBOL
Supported data types passed by value (indirect) or by reference (indirect) between C++ and COBOL

Parent topic: Passing data between C++ and COBOL