* harbour/contrib/xhb/trpccli.prg
! fixed typo in function name.
Harbour has hb_inetPeriodCallback() not hb_inetSetPeriodCallback()
* harbour/contrib/xhb/xcstr.prg
! disabled calling ValToPrgExp() used to serialize codeblocks
! use __objGetValueList() instead of __objGetValueDiff() which does
not exist in Harbour
* harbour/contrib/xhb/trpc.prg
! fixed xHarbour only function names: JoinThread() -> hb_threadJoin()
and StopThread() -> hb_threadQuitRequest()