(Mlanguage): Extern it.

diff --git a/src/m17n-core.h b/src/m17n-core.h
index 8f20e80..112f037 100644 (file)
--- a/src/m17n-core.h
+++ b/src/m17n-core.h
@@ -440,6 +440,8 @@ extern MText *mtext_from_data (const void *data, int nitems,
 /*=*/
 /*** @} */
 
+extern MSymbol Mlanguage;
+
 /*
  *  (5-2) Functions to manipulate M-texts.  They correspond to string
  *   manipulating functions in libc.