pgsql: Flip argument order in XLogSegNoOffsetToRecPtr

Flip argument order in XLogSegNoOffsetToRecPtr

Commit fc49e24fa69a added an input argument after the existing output
argument. Flip those.

Author: Álvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Reviewed-by: Andres Freund <andres(at)anarazel(dot)de>
Discussion: https://postgr.es/m/20180708182345.imdgovmkffgtihhk@alvherre.pgsql

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/a22445ff0be2e4a008b2dd1aaa963f8f7c70cab9

Modified Files
--------------
src/backend/access/transam/xlog.c | 4 ++--
src/backend/access/transam/xlogreader.c | 2 +-
src/backend/replication/logical/reorderbuffer.c | 2 +-
src/bin/pg_basebackup/pg_receivewal.c | 2 +-
src/bin/pg_resetwal/pg_resetwal.c | 4 ++--
src/bin/pg_rewind/parsexlog.c | 2 +-
src/bin/pg_waldump/pg_waldump.c | 8 ++++----
src/include/access/xlog_internal.h | 2 +-
8 files changed, 13 insertions(+), 13 deletions(-)