updated for version 7.3.474
Problem:    Perl build with gcc 4 fails.
Solution:   Remove XS() statements. (Yasuhiro Matsumoto)
diff --git a/src/version.c b/src/version.c
index 3f36bbd..1f7a630 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    474,
+/**/
     473,
 /**/
     472,