Global Function function1()

A function comment (the comments for the args need to be separated by a blank line).

int function1 ( int arg1, int arg2 )

$\textstyle \parbox{2.25in}{$\cdot$\hspace*{0.1in}{\small\tt int function1}}$
The return value.
$\textstyle \parbox{2.25in}{$\cdot$\hspace*{0.1in}{\small\tt int arg1}}$
The first argument.
$\textstyle \parbox{2.25in}{$\cdot$\hspace*{0.1in}{\small\tt int arg2}}$
The second argument.

Some more comment

An internal comment in a function that appears as a new paragraph at the end of the comment.