2 files changed, 4 insertions, 9 deletions
diff --git a/ChangeLog b/ChangeLog
index d319ef565a..564e657dfb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Jun  8 19:06:26 2013  Tanaka Akira  <akr@fsij.org>
+
+	* random.c: Unused RBignum internal accessing macros removed.
+
 Sat Jun  8 19:04:15 2013  Tanaka Akira  <akr@fsij.org>
 
 	* random.c (limited_big_rand): The argument, limit, is changed to
diff --git a/random.c b/random.c
index a11646e203..d41846b67e 100644
--- a/random.c
+++ b/random.c
@@ -261,15 +261,6 @@ rb_genrand_real(void)
     return genrand_real(mt);
 }
 
-#define BDIGITS(x) (RBIGNUM_DIGITS(x))
-#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT)
-#define BIGRAD ((BDIGIT_DBL)1 << BITSPERDIG)
-#define DIGSPERINT (SIZEOF_INT/SIZEOF_BDIGITS)
-#define BIGUP(x) ((BDIGIT_DBL)(x) << BITSPERDIG)
-#define BIGDN(x) RSHIFT((x),BITSPERDIG)
-#define BIGLO(x) ((BDIGIT)((x) & (BIGRAD-1)))
-#define BDIGMAX ((BDIGIT)-1)
-
 #define SIZEOF_INT32 (31/CHAR_BIT + 1)
 
 static double