patch 7.4.1159

Problem:    Automatically generated function prototypes use __ARGS.
Solution:   Remove __ARGS from osdef.sh.

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1159,
 /**/
     1158,
 /**/