1 files changed, 0 insertions, 5 deletions
diff --git a/src/wc.c b/src/wc.c
index 96747fc4d..4147d7c11 100644
--- a/src/wc.c
+++ b/src/wc.c
@@ -50,11 +50,6 @@
 #include "inttostr.h"
 #include "safe-read.h"
 
-/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
-#if HAVE_MBRTOWC && ! defined HAVE_MBSTATE_T
-# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
-#endif
-
 #ifndef HAVE_DECL_WCWIDTH
 "this configure-time declaration test was not run"
 #endif