Implement DllMain and store the Dll hinstance.
diff --git a/dlls/hhctrl.ocx/main.c b/dlls/hhctrl.ocx/main.c
new file mode 100644
index 0000000..ce150da
--- /dev/null
+++ b/dlls/hhctrl.ocx/main.c
@@ -0,0 +1,45 @@
+/*
+ * HTML Help
+ *
+ * Copyright 2005 James Hawkins
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(htmlhelp);
+
+HINSTANCE hhctrl_hinstance;
+
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD fdwReason, LPVOID lpvReserved)
+{
+ TRACE("(%p,0x%08lx,%p)\n", hInstance, fdwReason, lpvReserved);
+
+ switch (fdwReason)
+ {
+ case DLL_PROCESS_ATTACH:
+ hhctrl_hinstance = hInstance;
+ DisableThreadLibraryCalls(hInstance);
+ break;
+ case DLL_PROCESS_DETACH:
+ break;
+ }
+ return TRUE;
+}
