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-rw-r--r--src/window.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/window.h b/src/window.h
index 6d613ad9f4e..9ad66e17658 100644
--- a/src/window.h
+++ b/src/window.h
@@ -236,6 +236,9 @@ extern int minibuf_prompt_width;
minibuf_prompt as well as the buffer. */
extern char *echo_area_glyphs;
+/* This is the length of the message in echo_area_glyphs. */
+extern int echo_area_glyphs_length;
+
/* Value of echo_area_glyphs when it was last acted on.
If this is nonzero, there is a message on the frame
in the minibuffer and it should be erased as soon