input: Add despotify input plugin

For Spotify tracks. Uses a spt URI, so with mpc you can play tracks
with e.g.,

  mpc add spt://spotify:track:5qENVY0YEdZ7fiuOax70x1
  mpc play

Uses the pcm_decoder_plugin for the output

1 files changed, 3 insertions, 0 deletions

diff --git a/src/ls.c b/src/ls.c
index 509792911..fa87d35d7 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -52,6 +52,9 @@ static const char *remoteUrlPrefixes[] = {
 #ifdef ENABLE_CDIO_PARANOIA
 	"cdda://",
 #endif
+#ifdef ENABLE_DESPOTIFY
+	"spt://",
+#endif
 	NULL
 };