umm.... i guess it;d be something like
declare this with dips
static struct BurnDIPInfo neodefaultAESDIPList[] = {
// Offset
{0x19, 0xF0, 0x00, 0x00, NULL},
// Defaults
{0x00, 0xFF, 0xFF, 0x00, NULL},
{0x01, 0xFF, 0x7F, 0x00, NULL},
// Fake DIPs
{0x02, 0xFF, 0xFF, 0x82, NULL},
{0x03, 0xFF, 0xFF, 0x02, NULL},
{0, 0xFE, 0, 2, "Autofire"},
{0x00, 0x01, 0x04, 0x00, "Off"},
{0x00, 0x01, 0x04, 0x04, "On"},
};
and
STDDIPINFOEXT(neogeoAES, neodefaultAES, neogeo)
and replace neogeoDIPInfo with neogeoAESDipInfo in the 3rd line of driver definitions of the drivers you want to default to AES dip.