1 files changed, 5 insertions, 1 deletions

diff --git a/win32/termios.c b/win32/termios.c
index 34a17bbfd..390b90382 100644
--- a/win32/termios.c
+++ b/win32/termios.c
@@ -10,7 +10,7 @@ int tcgetattr(int fd UNUSED_PARAM, struct termios *t UNUSED_PARAM)
         return -1;
 }
 
-int64_t FAST_FUNC read_key(int fd, char *buf, int timeout UNUSED_PARAM)
+int64_t FAST_FUNC read_key(int fd, char *buf, int timeout)
 {
         HANDLE cin = GetStdHandle(STD_INPUT_HANDLE);
         INPUT_RECORD record;
@@ -24,6 +24,10 @@ int64_t FAST_FUNC read_key(int fd, char *buf, int timeout UNUSED_PARAM)
         GetConsoleMode(cin, &mode);
         SetConsoleMode(cin, 0);
 
+        if (timeout > 0) {
+                if (WaitForSingleObject(cin, timeout) != WAIT_OBJECT_0)
+                        goto done;
+        }
         while (1) {
                 if (!ReadConsoleInput(cin, &record, 1, &nevent_out))
                         goto done;