"Garrett D'Amore" <garrett_damore@tadpole.com> writes:
>>>-std=c89 and -std=c99 have subtle differences, which can even alter
>>>the meaning of code.
>>
>>Can you name anything that alters the meaning of conformant c89 code?
>
> What does C90 say about int x() {} vs. int x(void) {} ?

C99 hasn't eliminated int x() yet. The standard threatens to deprecate
it in the future.

Perry