pgsql: Use consistent format for reporting GetLastError()

Use consistent format for reporting GetLastError()

Use something like "error code %lu" for reporting GetLastError()
values on Windows.  Previously, a mix of different wordings and
formats were in use.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/1af55e2751cdf3bf3bf25993c34be1fa9ad1e342

Modified Files
--------------
src/backend/libpq/auth.c             |   20 ++++++------
src/backend/port/win32/crashdump.c   |    8 ++--
src/backend/port/win32/mingwcompat.c |    8 ++--
src/backend/port/win32/security.c    |   24 +++++++-------
src/backend/port/win32/signal.c      |   14 ++++----
src/backend/port/win32/socket.c      |   10 +++---
src/backend/port/win32/timer.c       |    8 ++--
src/backend/port/win32_latch.c       |   12 +++---
src/backend/port/win32_sema.c        |    8 ++--
src/backend/port/win32_shmem.c       |   22 ++++++------
src/backend/postmaster/postmaster.c  |   60 +++++++++++++++++-----------------
src/backend/utils/adt/pg_locale.c    |    2 +-
src/backend/utils/adt/varlena.c      |    4 +-
src/bin/initdb/initdb.c              |   12 +++---
src/bin/pg_ctl/pg_ctl.c              |   14 ++++----
src/port/exec.c                      |   22 ++++++------
src/test/regress/pg_regress.c        |   12 +++---
src/timezone/pgtz.c                  |    4 +-
18 files changed, 132 insertions(+), 132 deletions(-)