--- Gnu-Mach/ddb/db_macro.h	2020/09/02 04:45:48	1.1.1.1
+++ Gnu-Mach/ddb/db_macro.h	2020/09/02 04:48:18	1.1.1.2
@@ -30,9 +30,9 @@ extern void db_del_macro_cmd (void);
 
 extern void db_show_macro (void);
 
-extern int db_exec_macro (char *name);
+extern int db_exec_macro (const char *name);
 
-extern long db_arg_variable (
+extern void db_arg_variable (
 	struct db_variable *vp,
 	db_expr_t *valuep,
 	int flag,