#2 Patch to support Audacious 3.4.x

[mvtiaine]

The attached patch should allow sc68-audacious plugin to compile against Audacious 3.4.x (latest stable release). I've tested it with the SNDH archive 4.2.

It also enables support for subtunes so that they are added separately to playlist.
Seeking is disabled since that doesn't seem to be supported by SC68(?).

I'm quite a noob when it comes to C coding, so the patch probably needs some cleaning up.

[mvtiaine]

I also removed the "track #X" as subtune title, as you can simply set a custom string in Audacious and the scrobbler plugin requires proper titles :)

Example custom string I use:

${?artist:${artist} - }${?album:${album} - }${title} ${?copyright:- (${copyright})} ${?year:- (${year})} ${?subsong-id:${?subsong-num:[${subsong-id}/${subsong-num}]}}