diff --git a/ChangeLog b/ChangeLog
index 86a9956f6d..a474f23839 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 11 17:43:34 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* ext/bigdecimal/bigdecimal.h: suppress "warning: 'VPrint' declared
+	  'static' but never defined".
+
 Sat Dec 11 09:24:57 2010  Tanaka Akira  <akr@fsij.org>
 
 	* encoding.c: parenthesize macro arguments.
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
index afc6703c0c..b086c68c17 100644
--- a/ext/bigdecimal/bigdecimal.h
+++ b/ext/bigdecimal/bigdecimal.h
@@ -269,8 +269,8 @@ VP_EXPORT Real *VpOne(void);
 #define VpExponent(a)   (a->exponent)
 #ifdef BIGDECIMAL_DEBUG
 int VpVarCheck(Real * v);
-#endif /* BIGDECIMAL_DEBUG */
 VP_EXPORT int VPrint(FILE *fp,const char *cntl_chr,Real *a);
+#endif /* BIGDECIMAL_DEBUG */
 
 #if defined(__cplusplus)
 }  /* extern "C" { */