shlwapi: Add a stub for IsInternetESCEnabled.

dlls/shlwapi/shlwapi.spec

@@ -567,6 +567,7 @@
 @ stdcall IntlStrEqWorkerA(long str str long) StrIsIntlEqualA
 @ stdcall IntlStrEqWorkerW(long wstr wstr long) StrIsIntlEqualW
 @ stdcall IsCharSpaceA(long)
+@ stdcall IsInternetESCEnabled()
 @ stdcall PathAddBackslashA (str)
 @ stdcall PathAddBackslashW (wstr)
 @ stdcall PathAddExtensionA (str str)

dlls/shlwapi/url.c

@@ -2621,3 +2621,12 @@ HRESULT WINAPI UrlFixupW(LPCWSTR url, LPWSTR translatedUrl, DWORD maxChars)
 
     return S_OK;
 }
+
+/*************************************************************************
+ * IsInternetESCEnabled [SHLWAPI.@]
+ */
+BOOL WINAPI IsInternetESCEnabled(void)
+{
+    FIXME(": stub\n");
+    return FALSE;
+}

include/shlwapi.h

@@ -955,6 +955,8 @@ VOID WINAPI ColorRGBToHLS(COLORREF,LPWORD,LPWORD,LPWORD);
 
 #endif /* NO_SHLWAPI_GDI */
 
+/* Security functions */
+BOOL WINAPI IsInternetESCEnabled(void);
 
 /* Stream functions */
 #ifndef NO_SHLWAPI_STREAM