why does a void function have a return value

[Richard Laager]

On Sat, 2009-03-28 at 12:05 +0800, enst wrote:
> account-authorization-requested
> void (*account_authorization_requested)(PurpleAccount *account, const
> char *user);

The correct return type, according to the code, is int. I've corrected
the documentation. Thanks for bringing this documentation bug to our
attention.

Richard