From 03a6889e5cf047b24e427f03451b48ff4bd169f7 Mon Sep 17 00:00:00 2001
From: Thuy Nguyen <thuy@macadamian.com>
Date: Sun, 15 Aug 1999 14:21:57 +0000
Subject: [PATCH] Implemented the WM_SETICON and WM_GETICON messages.

---
 include/winuser.h |  4 ++++
 windows/defwnd.c  | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/include/winuser.h b/include/winuser.h
index 9bc8d99d60e..d1b3d60bdba 100644
--- a/include/winuser.h
+++ b/include/winuser.h
@@ -938,6 +938,10 @@ typedef struct tagWINDOWPOS
 #define WA_ACTIVE               1
 #define WA_CLICKACTIVE          2
 
+/* WM_GETICON/WM_SETICON params values */
+#define ICON_SMALL              0
+#define ICON_BIG                1
+
   /* WM_NCCALCSIZE parameter structure */
 typedef struct
 {
diff --git a/windows/defwnd.c b/windows/defwnd.c
index 662856cce08..16c62385ed6 100644
--- a/windows/defwnd.c
+++ b/windows/defwnd.c
@@ -467,7 +467,25 @@ static LRESULT DEFWND_DefWinProc( WND *wndPtr, UINT msg, WPARAM wParam,
     case WM_QUERYOPEN:
     case WM_QUERYENDSESSION:
 	return 1;
+
+    case WM_SETICON:
+    case WM_GETICON:
+        {
+            LRESULT result = 0;
+            int index = GCL_HICON;
+
+            if (wParam == ICON_SMALL)
+                index = GCL_HICONSM;
+
+            result = GetClassLongA(wndPtr->hwndSelf, index);
+
+            if (msg == WM_SETICON)
+                SetClassLongA(wndPtr->hwndSelf, index, lParam);
+
+            return result;
+        }
     }
+
     return 0;
 }
 
-- 
2.11.4.GIT