(Mfont): Delete duplicated extern.

diff --git a/src/m17n-gui.h b/src/m17n-gui.h
index 48f545b..66dd07f 100644 (file)
--- a/src/m17n-gui.h
+++ b/src/m17n-gui.h
@@ -141,8 +141,6 @@ typedef struct MFont MFont;
 
 /*=*/
 
-extern MSymbol Mfont;
-
 extern MPlist *mfont_freetype_path;
 
 extern MFont *mfont ();