patch 9.0.0800: compiler complains about repeated typedef

Problem:    Compiler complains about repeated typedef.
Solution:   Remove one typedef.
diff --git a/src/version.c b/src/version.c
index c068ac3..3ce579f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    800,
+/**/
     799,
 /**/
     798,