pub const OptionalHeader = extern struct {
    magic: u16,
    major_linker_version: u8,
    minor_linker_version: u8,
    size_of_code: u32,
    size_of_initialized_data: u32,
    size_of_uninitialized_data: u32,
    address_of_entry_point: u32,
    base_of_code: u32,
}