lib: generalize concepts

1 files changed, 3 insertions, 3 deletions

diff --git a/ttwhy/io/readers.cppm b/ttwhy/io/readers.cppm
index d15cc7a..56ce2b0 100644
--- a/ttwhy/io/readers.cppm
+++ b/ttwhy/io/readers.cppm
@@ -16,7 +16,8 @@ import ttwhy.scanners;
 namespace ttwhy::io
 {
 
-  export template<typename InputStream, router AppRouter>
+  export template<typename TerminalPolicy = scanners::xterm_policy, typename InputStream,
+                  router<scanners::input_event> AppRouter>
   auto read_events(InputStream & stream, AppRouter & router) -> asio::awaitable<void>
   {
     using namespace asio::experimental::awaitable_operators;
@@ -32,8 +33,7 @@ namespace ttwhy::io
       queue.push_back(event);
     };
 
-    using terminal_policy = ttwhy::scanners::associated_terminal_policy_t<AppRouter>;
-    auto scanner = scanners::terminal_scanner<decltype(sink), terminal_policy>{sink};
+    auto scanner = scanners::terminal_scanner<decltype(sink), TerminalPolicy>{sink};
 
     auto raw_buffer = std::array<char, 64>{};