On Thu, 22 Jul 2010, Paul Hutchinson wrote:

> The parameter identifiers in a C function prototype are optional

No, they aren't.  A function declaration that doesn't specify the
number and types of the parameters is not a function prototype.
Something like this:

void func();

void main(void)
{
     func();
}

will correctly generate a "missing prototype" warning from some
compilers (e.g., Microchip's C18).

--
John W. Temples, III
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