Copies a glib.Checksum If checksum has been closed, by calling Checksum.getString or Checksum.getDigest, the copied checksum will be closed as well.
the copy of the passed glib.Checksum Use Checksum.free when finished using it.
2.16
Copies a glib.Checksum If checksum has been closed, by calling Checksum.getString or Checksum.getDigest, the copied checksum will be closed as well.