Open the global, XDG and system configuration files
Utility wrapper that finds the global, XDG and system configuration files
and opens them into a single prioritized config object that can be
used when accessing default config data outside a repository.
@param out_ Pointer to store the config instance
@return 0 or an error code
Open the global, XDG and system configuration files
Utility wrapper that finds the global, XDG and system configuration files and opens them into a single prioritized config object that can be used when accessing default config data outside a repository.
@param out_ Pointer to store the config instance @return 0 or an error code