2 files changed, 59 insertions, 0 deletions
diff --git a/widget/gtk/compat-gtk3/gdk/gdkversionmacros.h b/widget/gtk/compat-gtk3/gdk/gdkversionmacros.h
new file mode 100644
index 000000000..068c54b54
--- /dev/null
+++ b/widget/gtk/compat-gtk3/gdk/gdkversionmacros.h
@@ -0,0 +1,31 @@
+#ifndef GDKVERSIONMACROS_WRAPPER_H
+#define GDKVERSIONMACROS_WRAPPER_H
+
+/**
+ * Suppress all GTK3 deprecated warnings as deprecated functions are often
+ * used for GTK2 compatibility.
+ *
+ * GDK_VERSION_MIN_REQUIRED cannot be used to suppress warnings for functions
+ * deprecated in 3.0, but still needs to be set because gdkversionmacros.h
+ * asserts that GDK_VERSION_MAX_ALLOWED >= GDK_VERSION_MIN_REQUIRED and
+ * GDK_VERSION_MIN_REQUIRED >= GDK_VERSION_3_0.
+ *
+ * Setting GDK_DISABLE_DEPRECATION_WARNINGS would also disable
+ * GDK_UNAVAILABLE() warnings, which are useful.
+ */
+
+#define GDK_VERSION_MIN_REQUIRED GDK_VERSION_3_0
+
+#include_next <gdk/gdkversionmacros.h>
+
+/* GDK_AVAILABLE_IN_ALL was introduced in 3.10 */
+#ifndef GDK_AVAILABLE_IN_ALL
+#define GDK_AVAILABLE_IN_ALL
+#endif
+
+#undef GDK_DEPRECATED
+#define GDK_DEPRECATED GDK_AVAILABLE_IN_ALL
+#undef GDK_DEPRECATED_FOR
+#define GDK_DEPRECATED_FOR(f) GDK_AVAILABLE_IN_ALL
+
+#endif /* GDKVERSIONMACROS_WRAPPER_H */
diff --git a/widget/gtk/compat-gtk3/gtk/gtkenums.h b/widget/gtk/compat-gtk3/gtk/gtkenums.h
new file mode 100644
index 000000000..68e4d736d
--- /dev/null
+++ b/widget/gtk/compat-gtk3/gtk/gtkenums.h
@@ -0,0 +1,28 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef GTKENUMS_WRAPPER_H
+#define GTKENUMS_WRAPPER_H
+
+#include_next <gtk/gtkenums.h>
+
+#include <gtk/gtkversion.h>
+
+#if !GTK_CHECK_VERSION(3, 6, 0)
+enum GtkInputPurpose
+{
+    GTK_INPUT_PURPOSE_FREE_FORM,
+    GTK_INPUT_PURPOSE_ALPHA,
+    GTK_INPUT_PURPOSE_DIGITS,
+    GTK_INPUT_PURPOSE_NUMBER,
+    GTK_INPUT_PURPOSE_PHONE,
+    GTK_INPUT_PURPOSE_URL,
+    GTK_INPUT_PURPOSE_EMAIL,
+    GTK_INPUT_PURPOSE_NAME,
+    GTK_INPUT_PURPOSE_PASSWORD,
+    GTK_INPUT_PURPOSE_PIN
+};
+#endif // 3.6.0
+
+#endif /* GTKENUMS_WRAPPER_H */