On Wed, 7 Jun 2023 at 23:26, PG Bug reporting form
<noreply(at)postgresql(dot)org> wrote:
> The file `src/bin/pg_verifybackup/pg_verifybackup.c` fails to compile using
> msvc under x86, there is no `_BitScanForward64` and `_BitScanReverse64`
> under **x86** for head `src/include/port/pg_bitutils.h`.
I guess not many people are building on 32-bit MSVC these days.
I've not tested it, but I imagine the attached patch should fix it.
The ARM-64 part I included in the patch is just future-proofing.
Maybe I shouldn't bother with it.
David