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// this is daggy??

这张图片来自图片浏览器Xee。

    // At this point, I'd like to take a moment to speak to you about the Adobe PSD format.
    // PSD is not a good format. PSD is not even a bad format. Calling it such would be an
    // insult to other bad formats, such as PCX or JPEG. No, PSD is an abysmal format. Having
    // worked on this code for several weeks now, my hate for PSD has grown to a raging fire
    // that burns with the fierce passion of a million suns.
    // If there are two different ways of doing something, PSD will do both, in different
    // places. It will then make up three more ways no sane human would think of, and do those
    // too. PSD makes inconsistency an art form. Why, for instance, did it suddenly decide
    // that *these* particular chunks should be aligned to four bytes, and that this alignement
    // should *not* be included in the size? Other chunks in other places are either unaligned,
    // or aligned with the alignment included in the size. Here, though, it is not included.
    // Either one of these three behaviours would be fine. A sane format would pick one. PSD,
    // of course, uses all three, and more.
    // Trying to get data out of a PSD file is like trying to find something in the attic of
    // your eccentric old uncle who died in a freak freshwater shark attack on his 58th
    // birthday. That last detail may not be important for the purposes of the simile, but
    // at this point I am spending a lot of time imagining amusing fates for the people
    // responsible for this Rube Goldberg of a file format.
    // Earlier, I tried to get a hold of the latest specs for the PSD file format. To do this,
    // I had to apply to them for permission to apply to them to have them consider sending
    // me this sacred tome. This would have involved faxing them a copy of some document or
    // other, probably signed in blood. I can only imagine that they make this process so
    // difficult because they are intensely ashamed of having created this abomination. I
    // was naturally not gullible enough to go through with this procedure, but if I had done
    // so, I would have printed out every single page of the spec, and set them all on fire.
    // Were it within my power, I would gather every single copy of those specs, and launch
    // them on a spaceship directly into the sun.
    //
    // PSD is not my favourite file format.

//I am not sure why this works but it fixes the problem. 

这是之前的一组代码，技术上确实解决了问题，它的意思是，但打破了其他3个东西....

    /* Mark: If there's one thing you learn from this code, it is this...
   Never, ever fly Air France.  Their customer service is absolutely
   the worst.  I've never heard the words "That's not my problem" as 
   many times as I have from their staff -- It should, without doubt
   be their corporate motto if it isn't already.  Don't bother giving 
   them business because you're just a pain in their side and they
   will be sure to let you know the first time you speak to them.

   If you ever want to make me happy just tell me that you, too, will
   never fly Air France again either (in spite of their excellent
   cuisine). 

   Update by oej: The merger with KLM has transferred this
   behaviour to KLM as well. 
   Don't bother giving them business either...

   Only if you want to travel randomly without luggage, you
   might pick either of them.
   */

在初始化链表时:

last = first; /* Biblical reference */

简洁而滑稽。

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