during run-time.

Implement wrapper functions in the plugin. The plugin will get the
function entries from mysqld.exe during the init, and invoke the
corresponding functions (in mysqld.exe). The list of functions are:

	_db_pargs_
	_db_doprnt_
	_db_enter_
	_db_return_
	_db_dump_

rb://38

Approved by:	Marko