Smartport_Status(unit: int8, statusList: uint16, code: uint8) {
  -3, 2, $00
}
Smartport_ReadBlock(unit: int8, data: uint16, block: uint8[3]) {
  -3, 2, $01
}
Smartport_WriteBlock(unit: int8, data: uint16, block: uint8[3]) {
  -3, 2, $02
}
Smartport_Format(unit: int8) {
  -3, 2, $03
}
Smartport_Control(unit: int8, controlList: uint16, code: uint8) {
  -3, 2, $04
}
Smartport_Init(unit: int8) {
  -3, 2, $05
}
Smartport_Open(unit: int8) {
  -3, 2, $06
}
Smartport_Close(unit: int8) {
  -3, 2, $07
}
Smartport_Read(unit: int8, data: uint16, count: uint16, addr: uint8[3]) {
  -3, 2, $08
}
Smartport_Write(unit: int8, data: uint16, count: uint16, addr: uint8[3]) {
  -3, 2, $09
}
Smartport_StatusExt(unit: int8, statusList: Ptr, code: uint8) {
  -3, 4, $40
}
Smartport_ReadBlockExt(unit: int8, data: Ptr, block: uint32) {
  -3, 4, $41
}
Smartport_WriteBlockExt(unit: int8, data: Ptr, block: uint32) {
  -3, 4, $42
}
Smartport_FormatExt(unit: int8) {
  -3, 4, $43
}
Smartport_ControlExt(unit: int8, controlList: Ptr, code: uint8) {
  -3, 4, $44
}
Smartport_InitExt(unit: int8) {
  -3, 4, $45
}
Smartport_OpenExt(unit: int8) {
  -3, 4, $46
}
Smartport_CloseExt(unit: int8) {
  -3, 4, $47
}
Smartport_ReadExt(unit: int8, data: Ptr, count: uint16, addr: Ptr) {
  -3, 4, $48
}
Smartport_WriteExt(unit: int8, data: Ptr, count: uint16, addr: Ptr) {
  -3, 4, $49
}