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-rw-r--r--modules/brotli/enc/bit_cost.c35
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diff --git a/modules/brotli/enc/bit_cost.c b/modules/brotli/enc/bit_cost.c
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+/* Copyright 2013 Google Inc. All Rights Reserved.
+
+ Distributed under MIT license.
+ See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+/* Functions to estimate the bit cost of Huffman trees. */
+
+#include "./bit_cost.h"
+
+#include "../common/constants.h"
+#include "../common/platform.h"
+#include <brotli/types.h>
+#include "./fast_log.h"
+#include "./histogram.h"
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#define FN(X) X ## Literal
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
+
+#define FN(X) X ## Command
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
+
+#define FN(X) X ## Distance
+#include "./bit_cost_inc.h" /* NOLINT(build/include) */
+#undef FN
+
+#if defined(__cplusplus) || defined(c_plusplus)
+} /* extern "C" */
+#endif