diff --git a/src/structs.h b/src/structs.h
index 00a8e03..191fa1f 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1906,6 +1906,8 @@
 #ifdef FEAT_QUICKFIX
     char_u	*b_p_bh;	/* 'bufhidden' */
     char_u	*b_p_bt;	/* 'buftype' */
+#define BUF_HAS_QF_ENTRY 1
+#define BUF_HAS_LL_ENTRY 2
     int		b_has_qf_entry;
 #endif
     int		b_p_bl;		/* 'buflisted' */