Add a couple of missing return values

[u/mdw/putty] / window.c

diff --git a/window.c b/window.c
index 15ad7b3..e2107ec 100644 (file)
--- a/window.c
+++ b/window.c
@@ -1863,6 +1863,14 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
                len = TranslateKey(message, wParam, lParam, buf);
                if (len == -1)
                    return DefWindowProc(hwnd, message, wParam, lParam);
+
+               /*
+                * We need not bother about stdin backlogs here,
+                * because in GUI PuTTY we can't do anything about
+                * it anyway; there's no means of asking Windows to
+                * hold off on KEYDOWN messages. We _have_ to
+                * buffer everything we're sent.
+                */
                ldisc_send(buf, len);
 
                if (len > 0)
@@ -2998,6 +3006,15 @@ static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
                            luni_send(&keybuf, 1);
                        } else {
                            ch = (char) alt_sum;
+                           /*
+                            * We need not bother about stdin
+                            * backlogs here, because in GUI PuTTY
+                            * we can't do anything about it
+                            * anyway; there's no means of asking
+                            * Windows to hold off on KEYDOWN
+                            * messages. We _have_ to buffer
+                            * everything we're sent.
+                            */
                            ldisc_send(&ch, 1);
                        }
                        alt_sum = 0;