include: Undefine a few Unicode macros that conflict with interface functions.
diff --git a/include/mshtml.idl b/include/mshtml.idl
index acbdde2..929139a 100644
--- a/include/mshtml.idl
+++ b/include/mshtml.idl
@@ -33,6 +33,10 @@
 cpp_quote("#define SID_SHTMLWindow IID_IHTMLWindow2")
 cpp_quote("#define SID_SElementBehaviorFactory IID_IElementBehaviorFactory")
 
+cpp_quote("#ifdef WINE_NO_UNICODE_MACROS")
+cpp_quote("#undef FindText")
+cpp_quote("#endif")
+
 typedef enum {
     POINTER_GRAVITY_Left,
     POINTER_GRAVITY_Right,