1 files changed, 38 insertions, 0 deletions
diff --git a/tools/depends/native/TexturePacker/src/md5.h b/tools/depends/native/TexturePacker/src/md5.h
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+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ *
+ * Changed so as no longer to depend on Colin Plumb's `usual.h' header
+ * definitions; now uses stuff from dpkg's config.h.
+ *  - Ian Jackson <ian@chiark.greenend.org.uk>.
+ * Still in the public domain.
+ */
+
+#pragma once
+
+#include <cstdint>
+#include <cstring> /* for memcpy() */
+
+struct MD5Context
+{
+  uint32_t buf[4];
+  uint32_t bytes[2];
+  uint32_t in[16];
+};
+
+void MD5Init(struct MD5Context *ctx);
+void MD5Update(struct MD5Context *ctx, const uint8_t *buf, unsigned len);
+void MD5Final(unsigned char digest[16], struct MD5Context *ctx);
+