except.h (lang_eh_type_covers): Mark extern.

[gcc.git] / gcc / except.h

diff --git a/gcc/except.h b/gcc/except.h
index 84bbe0706c31f6593ebac6ea91418a0c007c49fd..a3598ed65f80f2e00251df87d3864e9dcf01f4c5 100644 (file)
--- a/gcc/except.h
+++ b/gcc/except.h
@@ -149,10 +149,10 @@ extern void sjlj_emit_function_exit_after PARAMS ((rtx));
 extern tree protect_cleanup_actions;
 
 /* Return true if type A catches type B.  */
-int (*lang_eh_type_covers) PARAMS ((tree a, tree b));
+extern int (*lang_eh_type_covers) PARAMS ((tree a, tree b));
 
 /* Map a type to a runtime object to match type.  */
-tree (*lang_eh_runtime_type) PARAMS ((tree));
+extern tree (*lang_eh_runtime_type) PARAMS ((tree));
 
 #ifndef TREE_CODE
 #undef tree