<match value="X-Mailer:" type="string" offset="0"/>
          <match value="X-Originating-IP:" type="stringignorecase" offset="0"/>
          <match value="0xefbbbf" type="string" offset="0">
            <match value="Content-ID:" type="stringignorecase" offset="3"/>
            <match value="Content-Location:" type="stringignorecase" offset="3"/>

import okio.Options
import okio.Path
import okio.use

@JvmField
internal val EMPTY_BYTE_ARRAY: ByteArray = ByteArray(0)

/** Byte order marks. */
internal val UNICODE_BOMS =
  Options.of(
    // UTF-8.
    "efbbbf".decodeHex(),
    // UTF-16BE.
    "feff".decodeHex(),
    // UTF-32LE.
    "fffe0000".decodeHex(),
    // UTF-16LE.
    "fffe".decodeHex(),
    // UTF-32BE.
    "0000feff".decodeHex(),
  )

/**