Added a command-line key generation tool. Currently builds and runs

[u/mdw/putty] / unix / uxcons.c

diff --git a/unix/uxcons.c b/unix/uxcons.c
index 5e3949b..3c79ad6 100644 (file)
--- a/unix/uxcons.c
+++ b/unix/uxcons.c
@@ -313,3 +313,8 @@ void frontend_keypress(void *handle)
      */
     return;
 }
+
+int is_interactive(void)
+{
+    return isatty(0);
+}