(mdraw_line_break_option): Extern it.

diff --git a/src/m17n-gui.h b/src/m17n-gui.h
index 794b71a..e487239 100644 (file)
--- a/src/m17n-gui.h
+++ b/src/m17n-gui.h
@@ -691,6 +691,8 @@ typedef struct
 
 } MDrawControl;
 
+extern int mdraw_line_break_option;
+
 /*=*/
 
 /*** @ingroup m17nDraw */