diff -NpuBr -Xexclude.txt main/libvo/w32_common.c sherpya/libvo/w32_common.c
--- main/libvo/w32_common.c	2010-04-27 13:53:37.687500000 +0200
+++ sherpya/libvo/w32_common.c	2010-04-27 14:19:07.062500000 +0200
@@ -37,6 +37,9 @@
 static const char classname[] = "MPlayer - The Movie Player";
 int vo_vm = 0;
 
+HDC vo_w32_get_dc(HWND wnd);
+void vo_w32_release_dc(HWND wnd, HDC dc);
+
 // last non-fullscreen extends
 static int prev_width;
 static int prev_height;