Subject: bug#19346: 25.0.50; url-http-parse-headers: Symbol's function definition is void: gnutls-available-p

From: Stefan Monnier <[email-masked]>
Date: Sat, 13 Dec 2014 09:21:28 -0500

> How harder would it be if 'foo-available-p', or 'require', or 'load',
> or whatever we call it, would return a list of the features supported
> by the module?

It'll be `require' because that's what it already is.
We can't really change what `require' returns.
And even if we could, it would suffer from the usual problem that we
don't know which subfeatures will be important to know.
Hence fboundp,

        Stefan