pgsql: Prevent -Wstrict-prototypes and -Wold-style-definition warnings

Prevent -Wstrict-prototypes and -Wold-style-definition warnings

A following commit will enable -Wstrict-prototypes and -Wold-style-definition
by default. This commit fixes the warnings that those new flags will generate
before actually adding the new flags.

Author: Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>
Discussion: https://postgr.es/m/13d51b20-a69c-4ac1-8546-ec4fc278064f%40eisentraut.org

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/d7ad79e5069b3649bfd973f84d89be40519f8cba

Modified Files
--------------
src/interfaces/ecpg/test/compat_informix/intoasc.pgc | 2 +-
src/interfaces/ecpg/test/compat_oracle/char_array.pgc | 2 +-
src/interfaces/ecpg/test/expected/compat_informix-intoasc.c | 2 +-
src/interfaces/ecpg/test/expected/compat_oracle-char_array.c | 2 +-
src/interfaces/ecpg/test/expected/preproc-array_of_struct.c | 2 +-
src/interfaces/ecpg/test/expected/preproc-autoprep.c | 2 +-
src/interfaces/ecpg/test/expected/preproc-pointer_to_struct.c | 2 +-
src/interfaces/ecpg/test/expected/sql-code100.c | 2 +-
src/interfaces/ecpg/test/expected/sql-copystdout.c | 2 +-
src/interfaces/ecpg/test/expected/sql-declare.c | 4 ++--
src/interfaces/ecpg/test/expected/sql-dyntest.c | 2 +-
src/interfaces/ecpg/test/expected/sql-fetch.c | 2 +-
src/interfaces/ecpg/test/expected/sql-func.c | 2 +-
src/interfaces/ecpg/test/expected/sql-indicators.c | 2 +-
src/interfaces/ecpg/test/expected/sql-insupd.c | 2 +-
src/interfaces/ecpg/test/expected/sql-parser.c | 2 +-
src/interfaces/ecpg/test/expected/sql-quote.c | 2 +-
src/interfaces/ecpg/test/expected/sql-show.c | 2 +-
src/interfaces/ecpg/test/expected/sql-sqljson.c | 2 +-
src/interfaces/ecpg/test/expected/sql-sqljson_jsontable.c | 2 +-
src/interfaces/ecpg/test/expected/thread-alloc.c | 2 +-
src/interfaces/ecpg/test/expected/thread-descriptor.c | 2 +-
src/interfaces/ecpg/test/expected/thread-prep.c | 2 +-
src/interfaces/ecpg/test/expected/thread-thread.c | 2 +-
src/interfaces/ecpg/test/expected/thread-thread_implicit.c | 2 +-
src/interfaces/ecpg/test/preproc/array_of_struct.pgc | 2 +-
src/interfaces/ecpg/test/preproc/autoprep.pgc | 2 +-
src/interfaces/ecpg/test/preproc/pointer_to_struct.pgc | 2 +-
src/interfaces/ecpg/test/sql/code100.pgc | 2 +-
src/interfaces/ecpg/test/sql/copystdout.pgc | 2 +-
src/interfaces/ecpg/test/sql/declare.pgc | 4 ++--
src/interfaces/ecpg/test/sql/dyntest.pgc | 2 +-
src/interfaces/ecpg/test/sql/fetch.pgc | 2 +-
src/interfaces/ecpg/test/sql/func.pgc | 2 +-
src/interfaces/ecpg/test/sql/indicators.pgc | 2 +-
src/interfaces/ecpg/test/sql/insupd.pgc | 2 +-
src/interfaces/ecpg/test/sql/parser.pgc | 2 +-
src/interfaces/ecpg/test/sql/quote.pgc | 2 +-
src/interfaces/ecpg/test/sql/show.pgc | 2 +-
src/interfaces/ecpg/test/sql/sqljson.pgc | 2 +-
src/interfaces/ecpg/test/sql/sqljson_jsontable.pgc | 2 +-
src/interfaces/ecpg/test/thread/alloc.pgc | 2 +-
src/interfaces/ecpg/test/thread/descriptor.pgc | 2 +-
src/interfaces/ecpg/test/thread/prep.pgc | 2 +-
src/interfaces/ecpg/test/thread/thread.pgc | 2 +-
src/interfaces/ecpg/test/thread/thread_implicit.pgc | 2 +-
src/interfaces/libpq/test/libpq_testclient.c | 2 +-
47 files changed, 49 insertions(+), 49 deletions(-)