Further cosmetic review of hashfn_unstable.h
In follow-up to e97b672c8,
* Flesh out comments explaining the incremental interface
* Clarify detection of zero bytes when hashing aligned C strings
The latter was suggested and reviewed by Jeff Davis
Discussion: https://postgr.es/m/48e8f8bbe0be9c789f98776c7438244ab7a7cc63.camel%40j-davis.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/b83033c3cff556d520281aaec399e47b4f11edbe
Modified Files
--------------
src/include/common/hashfn_unstable.h | 76 +++++++++++++++++++++++-------------
1 file changed, 49 insertions(+), 27 deletions(-)