Function glib_sys::g_key_file_get_string_list

pub unsafe extern fn g_key_file_get_string_list(key_file: *mut GKeyFile,
                                                group_name: *const c_char,
                                                key: *const c_char,
                                                length: *mut size_t,
                                                error: *mut *mut GError)
                                                -> *mut *mut c_char