+#ifndef wxUSE_UNICODE_MSLU
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_UNICODE_MSLU must be defined."
+# else
+# define wxUSE_UNICODE_MSLU 0
+# endif
+#endif /* wxUSE_UNICODE_MSLU */
+
+#ifndef wxUSE_UXTHEME
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_UXTHEME must be defined."
+# else
+# define wxUSE_UXTHEME 0
+# endif
+#endif /* wxUSE_UXTHEME */
+
+#ifndef wxUSE_UXTHEME_AUTO
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_UXTHEME_AUTO must be defined."
+# else
+# define wxUSE_UXTHEME_AUTO 0
+# endif
+#endif /* wxUSE_UXTHEME_AUTO */
+
+#ifndef wxUSE_MS_HTML_HELP
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_MS_HTML_HELP must be defined."
+# else
+# define wxUSE_MS_HTML_HELP 0
+# endif
+#endif /* !defined(wxUSE_MS_HTML_HELP) */
+
+#ifndef wxUSE_DIALUP_MANAGER
+# ifdef wxABORT_ON_CONFIG_ERROR
+# error "wxUSE_DIALUP_MANAGER must be defined."
+# else
+# define wxUSE_DIALUP_MANAGER 0
+# endif
+#endif /* !defined(wxUSE_DIALUP_MANAGER) */