Snippets for glib 2.86.4 from FreeBSD 150amd64

Sourced from https://pkg-status.freebsd.org/beefy23/data/latest-per-pkg/glib-bootstrap/2.86.4,2/150amd64-default.log.

../gio/gnetworkmonitornetlink.c:403:18: warning: comparison of integers of different signs: 'int' and 'gsize' (aka 'unsigned long') [-Wsign-compare]
  403 |           while (RTA_OK (attr, attrlen))
      |                  ^~~~~~~~~~~~~~~~~~~~~~

../glib/tests/cxx.cpp:547:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
  547 | }
      | ^

../glib/tests/cxx.cpp:547:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
  547 | }
      | ^

../glib/tests/cxx.cpp:547:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
  547 | }
      | ^

../glib/tests/cxx.cpp:547:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
  547 | }
      | ^

../glib/tests/cxx.cpp:547:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
  547 | }
      | ^