type Reloc struct {
	VirtualAddress   uint64
	Symbol           *Symbol
	Signed           bool
	InstructionFixed bool
	Length           uint8
	Type             uint8
}

// ImportedSymbol holds information about an imported XCOFF symbol.
type ImportedSymbol struct {
	Name    string
	Library string
}

// FileHeader holds information about an XCOFF file header.
type FileHeader struct {
	TargetMachine uint16
}

	}
	return sym, nil
}

type ImportedSymbol struct {
	Name    string
	Version string
	Library string
}

// ImportedSymbols returns the names of all symbols
// referred to by the binary f that are expected to be
// satisfied by other libraries at dynamic load time.
// It does not return weak symbols.
func (f *File) ImportedSymbols() ([]ImportedSymbol, error) {