add volatile qualifiers to some shared mem buffer stuff, to enusre compiler

doesn't optimize out order sensitive stuff

git-svn-id: https://svn.musicpd.org/mpd/trunk@698 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 8 insertions, 8 deletions

diff --git a/src/playerData.h b/src/playerData.h
index 52cbba1b..353c33c6 100644
--- a/src/playerData.h
+++ b/src/playerData.h
@@ -33,14 +33,14 @@ extern int buffered_before_play;
 extern int buffered_chunks;
 
 typedef struct _Buffer {
-	char * chunks;
-	mpd_uint16 * chunkSize;
-	mpd_uint16 * bitRate;
-	float * times;
-	mpd_sint16 begin;
-	mpd_sint16 end;
-	mpd_sint16 next;
-	mpd_sint8 wrap;
+	char * volatile chunks;
+	mpd_uint16 * volatile chunkSize;
+	mpd_uint16 * volatile bitRate;
+	float * volatile times;
+	mpd_sint16 volatile begin;
+	mpd_sint16 volatile end;
+	mpd_sint16 volatile next;
+	mpd_sint8 volatile wrap;
 	float totalTime;
 } Buffer;