anchor.diff:  *TPNOAUTBUF* Do not restore auto buffer when restoring the server context. 
   This can be suitable in case if buffer is already made free by initial service thread
   and the target server/service does not know anything about given pointer. E.g.
  -the context is copied to different process.
  +the context is copied to different process. If context is copied to other process
  +with out using this flag, then segmentation fault is possible at *tpreturn()*
  +or *tpforward()*.
   
   RETURN VALUE
   ------------
  
positive.code: If global transaction was running in main thread for which *tpsrvgetctxdata()* 
  was called, then *tpsrvsetctxdata()* will resume the global transaction in current thread.
  
  This function is available only for XATMI servers.
  
  *Valid flags*
  
negative.code: 
  SEE ALSO
  --------
  *tpsrvgetctxdata(3)* *tpcontinue(3)* *tpinit(3)* *tpreturn(3)* *tpforward(3)*
  *tpfree(3)*
  
  COPYING
  -------
  