Don't use crossfader mix mode when skipping tracks manually.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8470 a1c6a512-1295-4272-9138-f99709370657
diff --git a/apps/pcmbuf.h b/apps/pcmbuf.h
index 7e7ecf1..afc6202 100644
--- a/apps/pcmbuf.h
+++ b/apps/pcmbuf.h
@@ -41,7 +41,7 @@
 bool pcmbuf_is_lowdata(void);
 void pcmbuf_flush_audio(void);
 void pcmbuf_play_start(void);
-bool pcmbuf_crossfade_init(void);
+bool pcmbuf_crossfade_init(bool manual_skip);
 void pcmbuf_add_event(void (*event_handler)(void));
 void pcmbuf_set_position_callback(void (*callback)(int size));
 unsigned int pcmbuf_get_latency(void);