c-lineup-knr-region-comment is a compiled Lisp function in `cc-align.el'.

(c-lineup-knr-region-comment LANGELEM)

Line up a comment in the "K&R region" with the declaration.
That is the region between the function or class header and the
beginning of the block. E.g.:

int main()
/* This is the main function. */ <- c-lineup-knr-region-comment
return 0;

Return nil if called in any other situation, to be useful in list

Works with: comment-intro.