1 files changed, 33 insertions, 0 deletions
diff --git a/src/x/init.cc b/src/x/init.cc
new file mode 100644
index 0000000..577f074
--- /dev/null
+++ b/src/x/init.cc
@@ -0,0 +1,33 @@
+// Copyright 2021 Benjamin Barenblat
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+#include "src/x/init.h"
+
+#include <X11/Xlib.h>
+
+#include <stdexcept>
+
+#include "src/undo_xlib_dot_h_namespace_pollution.h"
+//
+
+namespace x {
+
+void Initialize() {
+  if (!XInitThreads()) {
+    throw std::runtime_error(
+        "X: could not initialize Xlib support for concurrent threads");
+  }
+}
+
+}  // namespace x