Remove various ABS() definitions with a single one using typeof (if using gcc) to avoid multiple evaluations of the input expressions. Speex still uses its own as I didn't want to change this imported code too much.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22129 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 7 deletions

diff --git a/apps/plugins/lib/buflib.c b/apps/plugins/lib/buflib.c
index ddfc82c521..5d03ca4bb9 100644
--- a/apps/plugins/lib/buflib.c
+++ b/apps/plugins/lib/buflib.c
@@ -40,13 +40,6 @@
  * case that use a predefined context.
  */
 
-#define ABS(x) \
-({ \
-    typeof(x) xtmp_abs_ = x; \
-    xtmp_abs_ = xtmp_abs_ < 0 ? -xtmp_abs_ : xtmp_abs_; \
-    xtmp_abs_; \
-})
-
 /* Initialize buffer manager */
 void
 buflib_init(struct buflib_context *ctx, void *buf, size_t size)