pitrou opened a new issue, #46211: URL: https://github.com/apache/arrow/issues/46211
### Describe the enhancement requested We currently unwillingly expose some internal APIs in public headers, without always putting them in an `internal` namespace. We should review our header files and either: 1) rename to `xxx_internal.h` any header file that should not be included by third-party code, so as to make it private 2) if a header file cannot be made private but it contains internal APIs, move those internal APIs to a `internal` or `detail` namespace ### Component(s) C++ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
