private unsafe Span <char> AcquireSpan(ref SafeBuffer?bufferToRelease)
{
SafeBuffer buffer = _buffer !;
bool ignore = false;
buffer.DangerousAddRef(ref ignore);
bufferToRelease = buffer;
return(new Span <char>((byte *)buffer.DangerousGetHandle(), (int)(buffer.ByteLength / 2)));
}
public override void Retain()
{
bool success = false;
_buffer.DangerousAddRef(ref success);
}