Here is a list of all documented file members with links to the documentation:

- o -

• operator+() : path.h
• optarg : get_options.cpp , get_options.h
• optind : get_options.cpp , get_options.h
• optional_argument : get_options.h
• optopt : get_options.h , get_options.cpp
• opts_are_compatible() : get_options.h , get_options.cpp
• OS_TYPE : platform.h