Обсуждение: pgsql: Rearrange the code in auth.c so that all functions for a single

Log Message:
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Rearrange the code in auth.c so that all functions for a single authentication
method is grouped together in a reasonably similar way, keeping the "global
shared functions" together in their own section as well. Makes it a lot easier
to find your way around the code.

Modified Files:
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    pgsql/src/backend/libpq:
        auth.c (r1.166 -> r1.167)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/libpq/auth.c?r1=1.166&r2=1.167)