[PATCH] fix build warnings for functions without return value

[Christopher Faylor]

On Wed, Jul 28, 2010 at 02:11:33PM -0700, Daniel Colascione wrote:
>Stop warnings about function not returning a value; the value is meaningless
>anyway, but the compiler can't know that.

I don't see why this is needed.  Cygwin uses -Werror by default so, if
gcc 4.3.4 emitted warnings we wouldn't be able to build a release or
make a snapshot.

cgf