http://gcc.gnu.org/onlinedocs/gcc-3.3.6/gcc/Min-and-Max.html

[Jonathan Wakely]

On 21 February 2011 20:57, Robert Gezelter wrote:
> Gentlemen,
>
> The example of the C preprocessor implementation of MIN is erroneous:
>
>     #define MIN(X,Y) ((X) < (Y) ? : (X) : (Y))
>
> should read:
>
>     #define MIN(X,Y) ((X) < (Y) ? (X) : (Y))

Thanks for the report, but I don't think anyone's going to fix
problems in 3.x manuals, 4.3 is the oldest maintained version.