diff --git a/src/vim.h b/src/vim.h
index 4e36f3d..809f312 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1335,6 +1335,7 @@
     EVENT_TEXTCHANGED,		/* text was modified */
     EVENT_TEXTCHANGEDI,		/* text was modified in Insert mode*/
     EVENT_CMDUNDEFINED,		/* command undefined */
+    EVENT_OPTIONSET,		/* option was set */
     NUM_EVENTS			/* MUST be the last one */
 };
 
@@ -1898,7 +1899,10 @@
 #define VV_WINDOWID	56
 #define VV_PROGPATH	57
 #define VV_COMPLETED_ITEM 58
-#define VV_LEN		59	/* number of v: vars */
+#define VV_OPTION_NEW   59
+#define VV_OPTION_OLD   60
+#define VV_OPTION_TYPE  61
+#define VV_LEN		62	/* number of v: vars */
 
 #ifdef FEAT_CLIPBOARD