Issue #16953: Fix socket module compilation on platforms with HAVE_BROKEN_POLL.

Patch by Jeffrey Armstrong.

diff --cc Misc/ACKS
Simple merge

diff --cc Misc/NEWS
index 153adffdab4078f820c81528b55f3bd730afa5c8,74d9840c914abd4a739963c6054e5b5e77dd04da..261e3790ffdc53e443595188e01090e1833c1f32
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -732,7 -517,10 +732,10 @@@ Test
  Build
  -----
  
 -- Issue #16836: Enable IPv6 support even if IPv6 is disabled on the build host.
+ - Issue #16953: Fix socket module compilation on platforms with
+   HAVE_BROKEN_POLL. Patch by Jeffrey Armstrong.
+ 
 +- Issue #16320: Remove redundant Makefile dependencies for strings and bytes.
  
  - Cross compiling needs host and build settings. configure no longer
    creates a broken PYTHON_FOR_BUILD variable when --build is missing.

diff --cc Modules/selectmodule.c
Simple merge