foo

[oftp] / src / dos / input.c

diff --git a/src/dos/input.c b/src/dos/input.c
index 99a40de..4b36e4a 100644 (file)
--- a/src/dos/input.c
+++ b/src/dos/input.c
@@ -10,9 +10,17 @@ void cleanup_input(void)
 {
 }
 
-int wait_input(union event *ev)
+int poll_input(union event *ev)
 {
-       ev->type = EV_KEY;
-       ev->key.key = getch();
-       return 1;
+       if(have_input()) {
+               ev->type = EV_KEY;
+               ev->key.key = getch();
+               return 1;
+       }
+       return 0;
+}
+
+int have_input(void)
+{
+       return kbhit();
 }