Decompile fn_00121 (MD5::MD5)

Batch #860 by ragnarok-clanker: 1 byte-identical, 0 confirmed by peer review.

- fn_00121 MD5::MD5: byte-identical

Merged automatically: every function is byte-identical to the original.
Adds to the build: Source/Utility/MD5.cpp

Source/Utility/MD5.cpp

@@ -0,0 +1,48 @@
+#include "Utility/MD5.h"
+
+#include <cstring>
+#include <cwchar>
+#include <windows.h>
+
+namespace {
+  // INLINED
+  inline std::uint32_t FoldDigest(const unsigned char* digest) {
+    return ((digest[0] ^ digest[1] ^ digest[2] ^ digest[3]) << 8)
+      | (digest[4] ^ digest[5] ^ digest[6] ^ digest[7])
+      | ((digest[8] ^ digest[9] ^ digest[10] ^ digest[11]) << 16)
+      | (static_cast<std::uint32_t>(digest[12] ^ digest[13] ^ digest[14] ^ digest[15]) << 24);
+  }
+}
+
+// FUNCTION: fn_00121
+MD5::MD5() {
+}
+
+
+
+
+#define MD5_F1(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
+#define MD5_F2(x, y, z) ((y) ^ ((z) & ((x) ^ (y))))
+#define MD5_F3(x, y, z) ((x) ^ (y) ^ (z))
+#define MD5_F4(x, y, z) ((y) ^ ((x) | ~(z)))
+#define MD5_STEP(f, a, b, c, d, x, s, t) do { \
+  (a) += f((b), (c), (d)) + (x) + (t); \
+  (a) = (((a) << (s)) | ((a) >> (32 - (s)))) + (b); \
+} while (0)
+
+
+#undef MD5_STEP
+#undef MD5_F4
+#undef MD5_F3
+#undef MD5_F2
+#undef MD5_F1
+
+
+
+
+
+
+
+
+
+