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, 62 deletions

diff --git a/thirdparty/openssl/buffer.h b/thirdparty/openssl/buffer.h
deleted file mode 100644
index 5773b986..00000000
--- a/thirdparty/openssl/buffer.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 1995-2018 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 OPENSSL_BUFFER_H
-# define OPENSSL_BUFFER_H
-# pragma once
-
-# include <openssl/macros.h>
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-#  define HEADER_BUFFER_H
-# endif
-
-# include <openssl/types.h>
-# ifndef OPENSSL_CRYPTO_H
-#  include <openssl/crypto.h>
-# endif
-# include <openssl/buffererr.h>
-
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-# include <stddef.h>
-# include <sys/types.h>
-
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-#  define BUF_strdup(s) OPENSSL_strdup(s)
-#  define BUF_strndup(s, size) OPENSSL_strndup(s, size)
-#  define BUF_memdup(data, size) OPENSSL_memdup(data, size)
-#  define BUF_strlcpy(dst, src, size)  OPENSSL_strlcpy(dst, src, size)
-#  define BUF_strlcat(dst, src, size) OPENSSL_strlcat(dst, src, size)
-#  define BUF_strnlen(str, maxlen) OPENSSL_strnlen(str, maxlen)
-# endif
-
-struct buf_mem_st {
-    size_t length;              /* current number of bytes */
-    char *data;
-    size_t max;                 /* size of buffer */
-    unsigned long flags;
-};
-
-# define BUF_MEM_FLAG_SECURE  0x01
-
-BUF_MEM *BUF_MEM_new(void);
-BUF_MEM *BUF_MEM_new_ex(unsigned long flags);
-void BUF_MEM_free(BUF_MEM *a);
-size_t BUF_MEM_grow(BUF_MEM *str, size_t len);
-size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
-void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
-
-
-# ifdef  __cplusplus
-}
-# endif
-#endif