[ARROW-1452] [C++] Make UNUSED macro name more unique so it does not conflict with thirdparty projects

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/17472
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 02/Sep/17 22:05
• Updated: 11/Jan/23 07:14
• Resolved: 03/Sep/17 19:08

Issue Links

• links to: GitHub Pull Request #1036