patch 7.4.2191
Problem:    No automatic prototype for vim_main2().
Solution:   Move the #endif. (Ken Takata)
diff --git a/src/proto/main.pro b/src/proto/main.pro
index 6901ecc..958e1f3 100644
--- a/src/proto/main.pro
+++ b/src/proto/main.pro
@@ -1,5 +1,6 @@
 /* main.c */
-void common_init(mparm_T *params);
+int vim_main2(void);
+void common_init(mparm_T *paramp);
 void main_loop(int cmdwin, int noexmode);
 void getout_preserve_modified(int exitval);
 void getout(int exitval);