import extern c "ioport.h" {
    extern fn ioport_read_u8(address: u16) -> u8
    extern fn ioport_read_u16(address: u16) -> u16
    extern fn ioport_read_u32(address: u16) -> u32
    extern fn ioport_write_u8(address: u16, value: u8)
    extern fn ioport_write_u16(address: u16, value: u16)
    extern fn ioport_write_u32(address: u16, value: u32)
}

struct IOPort {
    fn read_u8(anon address: u16) throws -> u8 {
        return ioport_read_u8(address)
    }
    fn read_u16(anon address: u16) throws -> u16 {
        return ioport_read_u16(address)
    }
    fn read_u32(anon address: u16) throws -> u32 {
        return ioport_read_u32(address)
    }
    fn write_u8(address: u16, value: u8) {
        return ioport_write_u8(address, value)
    }
    fn write_u16(address: u16, value: u16) {
        return ioport_write_u16(address, value)
    }
    fn write_u32(address: u16, value: u32) {
        return ioport_write_u32(address, value)
    }
}