* jcmarker.c
*
* Copyright (C) 1991-1998, Thomas G. Lane.
- * Modified 2003-2012 by Guido Vollbeding.
+ * Modified 2003-2013 by Guido Vollbeding.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
* Write datastream header.
* This consists of an SOI and optional APPn markers.
* We recommend use of the JFIF marker, but not the Adobe marker,
- * when using YCbCr or grayscale data. The JFIF marker should NOT
- * be used for any other JPEG colorspace. The Adobe marker is helpful
+ * when using YCbCr or grayscale data. The JFIF marker is also used
+ * for other standard JPEG colorspaces. The Adobe marker is helpful
* to distinguish RGB, CMYK, and YCCK colorspaces.
* Note that an application can write additional header markers after
* jpeg_start_compress returns.