* harbour/contrib/hbpgsql/postgres.c
* harbour/contrib/hbgd/gdwrp.c
* updated code which was using hb_gcAlloc() to work with new GC API.
* harbour/contrib/hbpgsql/postgres.c
* harbour/contrib/hbgd/gdwrp.c
* updated code which was using hb_gcAlloc() to work with new GC API.