val64	       		T_VAL64
uint64	       		T_VAL64
sint16	       		T_INT
sint8	       		T_INT
faceidx	       		T_INT
animidx	       		T_INT

object *       		T_CF_OBJ
partylist *    		T_CF_OBJ
archetype *    		T_CF_OBJ
maptile *      		T_CF_OBJ
struct region *		T_CF_OBJ
region *       		T_CF_OBJ
client *       		T_CF_OBJ
player *       		T_CF_OBJ
living *       		T_CF_OBJ
attachable *   		T_CF_OBJ
treasurelist *		T_CF_OBJ
std::string    		T_CF_OBJ
const std::string	T_CF_OBJ

Settings *		T_SETTINGS

object_ornull *		T_CF_OBJ_ORNULL
mapstruct_ornull *	T_CF_OBJ_ORNULL
octet_string		T_CF_OCTETS
utf8_string		T_CF_UTF8
const_octet_string	T_CF_OCTETS
const_utf8_string	T_CF_UTF8

INPUT

T_VAL64
	$var = ($type)SvVAL64 ($arg);

T_CF_OBJ
	sv_to ($arg, $var)

T_SETTINGS
	$var = &settings

T_CF_OBJ_ORNULL
        if (SvOK ($arg))
          sv_to ($arg, $var);
        else
          $var = 0;

T_CF_OCTETS
	$var = SvPVbyte_nolen ($arg)

T_CF_UTF8
	$var = SvPVutf8_nolen ($arg)

OUTPUT

T_VAL64
	$arg = newSVval64 ($var);

T_CF_OBJ_NORNULL
	$arg = to_sv ($var);

T_CF_OBJ
	$arg = to_sv ($var);

T_CF_OCTETS
	$arg = $var ? newSVpv ($var, 0) : &PL_sv_undef;

T_CF_UTF8
	if ($var)
	  {
            sv_setpv ($arg, $var);
            SvUTF8_on ($arg);
          }