Keyclone - few things.
1) Drop the flaming. You're only making yourself look bad.

2) What Win32 call?

3)
BUT, AHK, HKN, and IS all provide the user with programmable delays, looping, conditionals, and out-of-game macro capability (one key producing numerous key hits per wow). these capabilities are obviously illegal.
See here:

Quoted

much like how my mouse program can map some keyboard keys and my n52 program maps some of my keyboard keys-- they all have the ability to delay keystrokes, thus able to automate certain events, but i do not use it when playing WoW.
Sometimes I wish people would pull their heads out of their *expletive* long enough to think about that.
Again, very big stick, very dead horse. In the end it is up to the end user to take advantage of any illicit capabilities of anything, be it InnerSpace, HKN, or even the API calls that make said illicit actions possible.

You're forgetting the Logitech G15 keyboard that also provide said capabilities that is to the best of my knowledge completely Blizzard-safe, so long as you don't use the ToS-breaking capabilities it can provide for. I do not understand why you refuse to consider this.

Edit:
why? the answer is obvious. because those are the key components of bot engines, like WoWGlider/ISXWarden/IS
I wish you had an idea about what you're talking about. How about leaving ToS-violating things out of this discussion, i.e. the first two things you referred to?
Edit 2: Typo fixes