[beast] BEAST: remove duplicate definition of __unused (provided by Rapicorn)

[Tim Janik <timj src gnome org>]

commit 1cce8d22deced97b8dd97120afaad375901f8ae7
Author: Tim Janik <timj gnu org>
Date:   Sun Dec 4 14:45:13 2016 +0100

    BEAST: remove duplicate definition of __unused (provided by Rapicorn)
    
    Signed-off-by: Tim Janik <timj gnu org>

 beast-gtk/bstdefs.hh |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/beast-gtk/bstdefs.hh b/beast-gtk/bstdefs.hh
index 9865594..cfb29ac 100644
--- a/beast-gtk/bstdefs.hh
+++ b/beast-gtk/bstdefs.hh
@@ -6,9 +6,6 @@
 #include "bstzoomedwindow.hh"
 #include "bse/bse.hh"
 
-// == G++ attributes ==
-#define __unused        __attribute__ ((unused))
-
 /* --- generic constants --- */
 typedef enum {
   BST_QUANTIZE_NONE            = 0,