Import of the watch repository from Pebble

src/libutil/includes/util/assert.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+#pragma once
+
+#include "util/attributes.h"
+#include "util/likely.h"
+
+NORETURN util_assertion_failed(const char *filename, int line);
+
+#define UTIL_ASSERT(expr) \
+  do { \
+    if (UNLIKELY(!(expr))) { \
+      util_assertion_failed(__FILE_NAME__, __LINE__); \
+    } \
+  } while (0)