diff --git a/src/vim.h b/src/vim.h
index 7f79e68..b8569d8 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -859,6 +859,7 @@
 #define EXPAND_FINDFUNC		61
 #define EXPAND_HIGHLIGHT_GROUP  62
 #define EXPAND_FILETYPECMD	63
+#define EXPAND_PATTERN_IN_BUF	64
 
 
 // Values for exmode_active (0 is no exmode)
@@ -894,6 +895,7 @@
 #define WILD_BUFLASTUSED	    0x1000
 #define BUF_DIFF_FILTER		    0x2000
 #define WILD_KEEP_SOLE_ITEM	    0x4000
+#define WILD_MAY_EXPAND_PATTERN	    0x8000
 
 // Flags for expand_wildcards()
 #define EW_DIR		0x01	// include directory names