1 files changed, 5 insertions, 0 deletions

diff --git a/src/termhooks.h b/src/termhooks.h
index b9358896bae..e71c1159f0c 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -328,6 +328,11 @@ struct terminal
   /* Parameter alist of this terminal.  */
   Lisp_Object param_alist;
 
+  /* List of charsets supported by the terminal.  It is set by
+     Fset_terminal_coding_system_internal along with
+     the member terminal_coding.  */
+  Lisp_Object charset_list;
+
   /* All fields before `next_terminal' should be Lisp_Object and are traced
      by the GC.  All fields afterwards are ignored by the GC.  */