(merror_code): Don't extern it.

diff --git a/src/m17n-misc.h b/src/m17n-misc.h
index 0101192..211d7c9 100644 (file)
--- a/src/m17n-misc.h
+++ b/src/m17n-misc.h
@@ -100,8 +100,6 @@ enum MErrorCode
 
 /*=*/
 
-extern int merror_code;
-
 extern void (*m17n_memory_full_handler) (enum MErrorCode err);
 
 /*=*/