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\x89\x50\x4E\x47\x0D\x0A\x1A\x0A
TYPEMAP

pe_watcher *	O_WATCHER
pe_event *	O_EVENT
pe_genericsrc *	O_GENERICSRC

INPUT

O_WATCHER
	$var = ($type) sv_2watcher($arg)

O_EVENT
	$var = ($type) sv_2event($arg)

O_GENERICSRC
	$var = ($type) sv_2genericsrc($arg)

OUTPUT

O_WATCHER
	croak("use watcher_2sv($var)")

O_EVENT
	croak("use event_2sv($var)")

O_GENERICSRC
	croak("use genericsrc_2sv($var)")