package change

import (
	"encoding/binary"
	"io"

	"git.crumpington.com/public/jldb/lib/errs"
)

func writeBin(w io.Writer, data ...any) error {
	for _, value := range data {
		if err := binary.Write(w, binary.LittleEndian, value); err != nil {
			return errs.IO.WithErr(err)
		}
	}
	return nil
}

func readBin(r io.Reader, ptrs ...any) error {
	for _, ptr := range ptrs {
		if err := binary.Read(r, binary.LittleEndian, ptr); err != nil {
			return errs.IO.WithErr(err)
		}
	}
	return nil
}