usa	2011-06-03 20:58:11 +0900 (Fri, 03 Jun 2011)

  New Revision: 31911

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=31911

  Log:
    * include/ruby/missing.h, numeric.c (round): moved prototype of round()
      from numeric.c to missing.h.  (note: round() is C99 feature, so ruby
      provides it if not exists in C runtime.)

  Modified files:
    trunk/ChangeLog
    trunk/include/ruby/missing.h
    trunk/numeric.c

Index: include/ruby/missing.h
===================================================================
--- include/ruby/missing.h	(revision 31910)
+++ include/ruby/missing.h	(revision 31911)
@@ -80,6 +80,10 @@
 RUBY_EXTERN int eaccess(const char*, int);
 #endif
 
+#ifndef HAVE_ROUND
+RUBY_EXTERN double round(double);	/* numeric.c */
+#endif
+
 #ifndef HAVE_FINITE
 RUBY_EXTERN int finite(double);
 #endif
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 31910)
+++ ChangeLog	(revision 31911)
@@ -1,3 +1,9 @@
+Fri Jun  3 20:56:40 2011  NAKAMURA Usaku  <usa@r...>
+
+	* include/ruby/missing.h, numeric.c (round): moved prototype of round()
+	  from numeric.c to missing.h.  (note: round() is C99 feature, so ruby
+	  provides it if not exists in C runtime.)
+
 Fri Jun  3 19:58:14 2011  NAKAMURA Usaku  <usa@r...>
 
 	* io.c (io_fflush): windows -- call fsync() only when the FD is tied to
Index: numeric.c
===================================================================
--- numeric.c	(revision 31910)
+++ numeric.c	(revision 31911)
@@ -78,8 +78,6 @@
 const unsigned char rb_nan[] = "\x7f\xc0\x00\x00";
 #endif
 
-extern double round(double);
-
 #ifndef HAVE_ROUND
 double
 round(double x)

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