Add stub for ShellDDEInit to let Windows explorer.exe get past the
beginning.

diff --git a/dlls/shell32/shell32.spec b/dlls/shell32/shell32.spec
index f4ec451..a56fbe2 100644
--- a/dlls/shell32/shell32.spec
+++ b/dlls/shell32/shell32.spec
@@ -179,7 +179,7 @@
  185 stub SHHandleDiskFull
  186 stdcall ILGetDisplayNameEx(ptr ptr ptr long)
  187 stub ILGetPseudoNameW
- 188 stub ShellDDEInit
+ 188 stdcall ShellDDEInit(long)
  189 stdcall ILCreateFromPathA(str)
  190 stdcall ILCreateFromPathW(wstr)
  195 stdcall SHFree(ptr)
diff --git a/dlls/shell32/shell32_main.c b/dlls/shell32/shell32_main.c
index 4f37d2b..4bf9c72 100644
--- a/dlls/shell32/shell32_main.c
+++ b/dlls/shell32/shell32_main.c
@@ -859,6 +859,15 @@
 { FIXME("(%lx): stub\n",dw);
 }
 
+
+/*************************************************************************
+ * ShellDDEInit (SHELL32.@)
+ */
+void WINAPI ShellDDEInit(BOOL start)
+{
+    FIXME("stub: %d\n", start);
+}
+
 /***********************************************************************
  * DllGetVersion [SHELL32.@]
  *