c-lineup-runin-statements is a compiled Lisp function in `cc-align.el'.

(c-lineup-runin-statements LANGELEM)

Line up statements when the first statement is on the same line as
the block opening brace. E.g.:

int main()
{ puts ("Hello world!");
return 0; <- c-lineup-runin-statements

If there is no statement after the opening brace to align with, nil is
returned. This makes the function usable in list expressions.

Works with: The `statement' syntactic symbol.