(accept_router_options_block *)(rblock->options_block);
*/
int rc;
-uschar *errors_to;
-uschar *remove_headers;
-header_line *extra_headers;
+const uschar * errors_to;
+uschar * remove_headers;
+header_line * extra_headers;
DEBUG(D_route) debug_printf("%s router called for %s\n domain = %s\n",
rblock->name, addr->address, addr->domain);