HTML version of C standard draft (n1256.pdf)?
It seems to be the last draft prior to standardization, rather than C99+TC3, but here's an excellent copy:
http://busybox.net/~landley/c99-draft.html
Edit: And here is C99+TC3: http://port70.net/~nsz/c/c99/n1256.html
And the C11 draft: http://port70.net/~nsz/c/c1x/n1570.html
Best match so far: http://c0x.coding-guidelines.com/
This web site contains a modified version of N1256. It includes wording that has been deleted from C99 (i.e., in struck through form) and wording that does used to appear in C99 (i.e., in underlined form).
The formatting is pretty crude, though…