Cleaning up historical portability baggage

    Attachment (use-fflush-NULL-where-appropriate.patch) at 2022-08-28 21:40:25 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (0001-Remove-configure-probes-for-sockaddr_storage-members.patch) at 2022-08-19 05:54:56 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-WIP-Always-use-Unix-domain-sockets-in-pg_regress-on-.patch) at 2022-08-19 03:30:05 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Remove-configure-probe-for-sockaddr_in6-and-require-.patch) at 2022-08-18 06:13:38 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Remove-configure-probe-for-IPv6.patch) at 2022-08-15 05:53:04 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Doc-Abstract-AF_UNIX-sockets-don-t-work-on-Windows-a.patch) at 2022-08-15 01:48:22 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Remove-HAVE_UNIX_SOCKETS.patch) at 2022-08-13 13:14:23 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Remove-HAVE_UNIX_SOCKETS.patch) at 2022-08-13 12:23:02 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (remove-conditionality-in-ppc-spinlock-code.patch) at 2022-08-12 20:08:42 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (drop-lwarx-hint-test.patch) at 2022-08-12 16:56:31 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (v1-0001-Require-at-least-Bison-2.3-to-match-the-buildfarm.patch) at 2022-08-12 07:12:15 from John Naylor <john.naylor at enterprisedb.com> (Patch: Yes)
    Attachment (0001-Remove-configure-probe-for-sys-uio.h.patch) at 2022-08-11 10:02:29 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Rely-on-__func__-being-supported.patch) at 2022-08-07 01:29:14 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (0001-Simplify-gettimeofday-for-Windows.patch) at 2022-08-07 00:14:18 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Simplify-replacement-code-for-strtof.patch) at 2022-08-06 23:47:31 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Simplify-conditional-code-for-process-groups.patch) at 2022-08-06 23:29:55 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Simplify-conditional-code-for-process-groups.patch) at 2022-08-06 22:23:17 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Simplify-gettimeofday-fallback-logic.patch) at 2022-08-06 00:03:11 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (v2-0001-Remove-fallbacks-for-strtoll-strtoull.patch) at 2022-08-05 21:02:32 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Remove-fallbacks-for-strtoll-strtoull.patch) at 2022-08-04 02:30:10 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (v3-0001-Remove-configure-probe-for-dlopen.patch) at 2022-08-03 02:25:01 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Remove-configure-probe-for-dlopen.patch) at 2022-08-02 00:18:07 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (scrape.sql.gz) at 2022-07-23 23:24:26 from Thomas Munro <thomas.munro at gmail.com> (Patch: No)
    Attachment (0001-Remove-dlopen-configure-probe.patch) at 2022-07-23 22:39:27 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-Remove-dead-pg_pread-and-pg_pwrite-replacement-code.patch) at 2022-07-10 01:45:23 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)