pgsql: Revert "Make some use of anonymous unions [pgcrypto]"

Revert "Make some use of anonymous unions [pgcrypto]"

This reverts commit efcd5199d8cb8e5098f79b38d0c46004e69d1a46.

I rebased my patch series incorrectly. This patch contained unrelated
parts from another patch, which made the overall build fail. Revert
for now and reconsider.

Branch
------
master

Details
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https://git.postgresql.org/pg/commitdiff/f5aabe6d58e08179cc656539c4bd0145525bf22f

Modified Files
--------------
contrib/pgcrypto/openssl.c | 14 +++++++-------
contrib/pgcrypto/px.h | 2 +-
src/common/cryptohash.c | 36 ++++++++++++++++++------------------
3 files changed, 26 insertions(+), 26 deletions(-)