This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12]

▼Cstd::exception	STL class
Copenmpt::exception	Libopenmpt exception base class
Copenmpt::ext::interactive
Copenmpt::ext::interactive2
Copenmpt::ext::interactive3
▼Copenmpt::module
Copenmpt::module_ext
Copenmpt_module_ext_interface_interactive
Copenmpt_module_ext_interface_interactive2
Copenmpt_module_ext_interface_interactive3
Copenmpt_module_ext_interface_pattern_vis
Copenmpt_module_initial_ctl
Copenmpt_stream_buffer
Copenmpt_stream_buffer2
Copenmpt_stream_callbacks	Stream callbacks
Copenmpt::ext::pattern_vis