Replace vendored libcurl and minhook with submodules (#500)v1.17.1-rc1

* Replace vendored libcurl and minhook with submodules
* Add cmake utility for checking submodules and initializing them
* Update build instructions to use Git

1 files changed, 0 insertions, 43 deletions

diff --git a/thirdparty/crypto/chacha.h b/thirdparty/crypto/chacha.h
deleted file mode 100644
index d29998ff..00000000
--- a/thirdparty/crypto/chacha.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#ifndef OSSL_CRYPTO_CHACHA_H
-#define OSSL_CRYPTO_CHACHA_H
-# pragma once
-
-#include <stddef.h>
-
-/*
- * ChaCha20_ctr32 encrypts |len| bytes from |inp| with the given key and
- * nonce and writes the result to |out|, which may be equal to |inp|.
- * The |key| is not 32 bytes of verbatim key material though, but the
- * said material collected into 8 32-bit elements array in host byte
- * order. Same approach applies to nonce: the |counter| argument is
- * pointer to concatenated nonce and counter values collected into 4
- * 32-bit elements. This, passing crypto material collected into 32-bit
- * elements as opposite to passing verbatim byte vectors, is chosen for
- * efficiency in multi-call scenarios.
- */
-void ChaCha20_ctr32(unsigned char *out, const unsigned char *inp,
-                    size_t len, const unsigned int key[8],
-                    const unsigned int counter[4]);
-/*
- * You can notice that there is no key setup procedure. Because it's
- * as trivial as collecting bytes into 32-bit elements, it's reckoned
- * that below macro is sufficient.
- */
-#define CHACHA_U8TOU32(p)  ( \
-                ((unsigned int)(p)[0])     | ((unsigned int)(p)[1]<<8) | \
-                ((unsigned int)(p)[2]<<16) | ((unsigned int)(p)[3]<<24)  )
-
-#define CHACHA_KEY_SIZE         32
-#define CHACHA_CTR_SIZE         16
-#define CHACHA_BLK_SIZE         64
-
-#endif