updated for version 7.0198
diff --git a/src/option.h b/src/option.h
index f1714ae..d3c01ec 100644
--- a/src/option.h
+++ b/src/option.h
@@ -577,6 +577,7 @@
 #endif
 #ifdef FEAT_WINDOWS
 EXTERN long	p_ls;		/* 'laststatus' */
+EXTERN long	p_tal;		/* 'tabline' */
 #endif
 EXTERN char_u	*p_lcs;		/* 'listchars' */