I am investigating an issue where GetPrivateProfileString symbol exists in PSQLODBC ( Postgres ODBC driver code ) and in the Informix IDS driver code.
I have an issue where code that expects to invoke GetPrivateProfileString from psqlodbc.so is diving into libthcli.so instead? This is probably an issue with ld.so and how the shared objects are loaded into memory....would like to know if anyone has seen this issue ?

No... but, this sounds like something that ought to be posted at the PostgreSQL.org Mailing list archives