2 files changed, 15 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 13bd745242..bd8a9a0cb1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Oct 15 23:36:25 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (NUM2DEVT, DEVT2NUM, PRI_DEVT_PREFIX): fallback to
+	  unsigned int.
+
 Fri Oct 15 22:54:46 2010  Masaki Suketa <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c (ole_hresult2msg): get English message first, 
diff --git a/file.c b/file.c
index fb748d91d5..9cca3d01b7 100644
--- a/file.c
+++ b/file.c
@@ -316,6 +316,16 @@ rb_stat_cmp(VALUE self, VALUE other)
 
 #define ST2UINT(val) ((val) & ~(~1UL << (sizeof(val) * CHAR_BIT - 1)))
 
+#ifndef NUM2DEVT
+# define NUM2DEVT(v) NUM2UINT(v)
+#endif
+#ifndef DEVT2NUM
+# define DEVT2NUM(v) UINT2NUM(v)
+#endif
+#ifndef PRI_DEVT_PREFIX
+# define PRI_DEVT_PREFIX ""
+#endif
+
 /*
  *  call-seq:
  *     stat.dev    -> fixnum