remove "wrap" from buffering control, its not needed, and could potentially

create a race condition (but hasn't happened in the last 10 months since
this code was written)

git-svn-id: https://svn.musicpd.org/mpd/trunk@1397 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/outputBuffer.h

@@ -38,7 +38,6 @@ typedef struct _OutputBuffer {
 	mpd_sint16 volatile begin;
 	mpd_sint16 volatile end;
 	mpd_sint16 volatile next;
-	mpd_sint8 volatile wrap;
         AudioFormat audioFormat;
 	MetadataChunk metadataChunks[BUFFERED_METACHUNKS];
 	mpd_sint8 metaChunkSet[BUFFERED_METACHUNKS];