[PATCH] C undefined behavior fix

[dewar@gnat.com]

<<What riles me is that people try to make _excuses_ for not following the
standard, and claim that they do follow it, and try to lay the blame on
gcc failures on the _users_.
>>

You may be riled, but there is no failure to follow the standard here.

>>If there are standards violations, at least be _honest_ about them.

There aren't any here

And other than bland claims to the contrary without any support, you do
not cite chapter and verse to back up your claim that there are violations.