* error.c: Fix build error for win32. This regression was

introduced by r30271.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Dec 21 01:18:06 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* error.c: Fix build error for win32. This regression was
+	  introduced by r30271.
+
 Tue Dec 21 00:59:40 2010  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* thread.c (thread_cleanup_func): Moved interrupted_lock

error.c

@@ -25,6 +25,14 @@
 #define EXIT_SUCCESS 0
 #endif
 
+#ifndef WIFEXITED
+#define WIFEXITED(status) 1
+#endif
+
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(status) (status)
+#endif
+
 extern const char ruby_description[];
 
 static const char *