diff --git a/config.h.win32.in b/config.h.win32.in
index f48100f928..b555aea883 100644
--- a/config.h.win32.in
+++ b/config.h.win32.in
@@ -8,6 +8,9 @@
 /* define to enable packagekit */
 /* #undef ENABLE_PACKAGEKIT */
 
+/* Whether to use EGL in Wayland backend */
+/* #undef GDK_WAYLAND_USE_EGL */
+
 /* The prefix for our gettext translation domains. */
 #define GETTEXT_PACKAGE "@GETTEXT_PACKAGE@"
 
@@ -17,6 +20,9 @@
 /* Define the location where the catalogs will be installed */
 #define GTK_LOCALEDIR "NONE/share/locale"
 
+/* Define if we're using atk-bridge-2.0 */
+/* #undef HAVE_ATK_BRIDGE */
+
 /* Define to 1 if you have the `bind_textdomain_codeset' function. */
 #define HAVE_BIND_TEXTDOMAIN_CODESET 1
 
@@ -32,6 +38,18 @@
 /* Define to 1 if you have the `dcgettext' function. */
 #define HAVE_DCGETTEXT 1
 
+/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't.
+   */
+#ifndef _MSC_VER
+#define HAVE_DECL_ISINF 1
+#endif
+
+/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't.
+   */
+#ifndef _MSC_VER
+#define HAVE_DECL_ISNAN 1
+#endif
+
 /* Define to 1 if you have the <dlfcn.h> header file. */
 /* #undef HAVE_DLFCN_H */
 
@@ -57,6 +75,9 @@
 /* Define if the GNU gettext() function is already present or preinstalled. */
 #define HAVE_GETTEXT 1
 
+/* Define if gio-unix is available */
+/* #undef HAVE_GIO_UNIX */
+
 /* Have GNU ftw */
 /* #undef HAVE_GNU_FTW */
 
@@ -79,6 +100,11 @@
 /* Define if your <locale.h> file defines LC_MESSAGES. */
 /* #undef HAVE_LC_MESSAGES */
 
+/* Define to 1 if you have the `m' library (-lm). */
+#ifndef _MSC_VER
+#define HAVE_LIBM 1
+#endif
+
 /* Define to 1 if you have the <locale.h> header file. */
 #define HAVE_LOCALE_H 1
 
@@ -180,18 +206,9 @@
 /* #undef HAVE_UNISTD_H */
 #endif
 
-/* Have uxtheme.h include file */
-#define HAVE_UXTHEME_H 1
-
-/* Define if we have X11R6 */
-/* #undef HAVE_X11R6 */
-
 /* Have the XCOMPOSITE X extension */
 /* #undef HAVE_XCOMPOSITE */
 
-/* Define to 1 if you have the `XConvertCase' function. */
-/* #undef HAVE_XCONVERTCASE */
-
 /* Have the Xcursor library */
 /* #undef HAVE_XCURSOR */
 
@@ -210,9 +227,6 @@
 /* Define to 1 if xinerama is available */
 /* #undef HAVE_XINERAMA */
 
-/* Define to 1 if you have the `XInternAtoms' function. */
-/* #undef HAVE_XINTERNATOMS */
-
 /* Define to use XKB extension */
 /* #undef HAVE_XKB */
 
@@ -279,6 +293,9 @@
 /* Define to 1 if XInput 2.0 is available */
 /* #undef XINPUT_2 */
 
+/* Define to 1 if XInput 2.2 is available */
+/* #undef XINPUT_2_2 */
+
 /* Define to 1 if the X Window System is missing or not being used. */
 /* #undef X_DISPLAY_MISSING */