Index: uspace/lib/pcm/src/format.c
===================================================================
--- uspace/lib/pcm/src/format.c	(revision cecba66ea48d60cfa59865e98aeda663808e42c7)
+++ uspace/lib/pcm/src/format.c	(revision 6b433a80b98bf4490e3bfe28af7af8fe99fc86ab)
@@ -41,9 +41,4 @@
 
 #include "format.h"
-
-#define uint8_t_le2host(x) (x)
-#define host2uint8_t_le(x) (x)
-#define uint8_t_be2host(x) (x)
-#define host2uint8_t_be(x) (x)
 
 #define int8_t_le2host(x) (x)