Use sourcecode for libjuice

thirdparty/libjuice/src/crc32.h

@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) 2020 Paul-Louis Ageneau
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef JUICE_CRC32_H
+#define JUICE_CRC32_H
+
+#include "juice.h"
+
+#include <stdint.h>
+#include <stdlib.h>
+
+JUICE_EXPORT uint32_t juice_crc32(const void *data, size_t size);
+
+#define CRC32(data, size) juice_crc32(data, size)
+
+#endif // JUICE_CRC32_H