1 files changed, 92 insertions, 0 deletions
diff --git a/NorthstarDLL/include/crypto/sparse_array.h b/NorthstarDLL/include/crypto/sparse_array.h
new file mode 100644
index 00000000..7ef74283
--- /dev/null
+++ b/NorthstarDLL/include/crypto/sparse_array.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2019, Oracle and/or its affiliates.  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_SPARSE_ARRAY_H
+# define OSSL_CRYPTO_SPARSE_ARRAY_H
+# pragma once
+
+# include <openssl/e_os2.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+# define SPARSE_ARRAY_OF(type) struct sparse_array_st_ ## type
+
+# define DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, ctype) \
+    SPARSE_ARRAY_OF(type); \
+    static ossl_unused ossl_inline SPARSE_ARRAY_OF(type) * \
+        ossl_sa_##type##_new(void) \
+    { \
+        return (SPARSE_ARRAY_OF(type) *)ossl_sa_new(); \
+    } \
+    static ossl_unused ossl_inline void \
+    ossl_sa_##type##_free(SPARSE_ARRAY_OF(type) *sa) \
+    { \
+        ossl_sa_free((OPENSSL_SA *)sa); \
+    } \
+    static ossl_unused ossl_inline void \
+    ossl_sa_##type##_free_leaves(SPARSE_ARRAY_OF(type) *sa) \
+    { \
+        ossl_sa_free_leaves((OPENSSL_SA *)sa); \
+    } \
+    static ossl_unused ossl_inline size_t \
+    ossl_sa_##type##_num(const SPARSE_ARRAY_OF(type) *sa) \
+    { \
+        return ossl_sa_num((OPENSSL_SA *)sa); \
+    } \
+    static ossl_unused ossl_inline void \
+    ossl_sa_##type##_doall(const SPARSE_ARRAY_OF(type) *sa, \
+                           void (*leaf)(ossl_uintmax_t, type *)) \
+    { \
+        ossl_sa_doall((OPENSSL_SA *)sa, \
+                      (void (*)(ossl_uintmax_t, void *))leaf); \
+    } \
+    static ossl_unused ossl_inline void \
+    ossl_sa_##type##_doall_arg(const SPARSE_ARRAY_OF(type) *sa, \
+                               void (*leaf)(ossl_uintmax_t, type *, void *), \
+                               void *arg) \
+    { \
+        ossl_sa_doall_arg((OPENSSL_SA *)sa, \
+                          (void (*)(ossl_uintmax_t, void *, void *))leaf, arg); \
+    } \
+    static ossl_unused ossl_inline ctype \
+    *ossl_sa_##type##_get(const SPARSE_ARRAY_OF(type) *sa, ossl_uintmax_t n) \
+    { \
+        return (type *)ossl_sa_get((OPENSSL_SA *)sa, n); \
+    } \
+    static ossl_unused ossl_inline int \
+    ossl_sa_##type##_set(SPARSE_ARRAY_OF(type) *sa, \
+                         ossl_uintmax_t n, ctype *val) \
+    { \
+        return ossl_sa_set((OPENSSL_SA *)sa, n, (void *)val); \
+    } \
+    SPARSE_ARRAY_OF(type)
+
+# define DEFINE_SPARSE_ARRAY_OF(type) \
+    DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, type)
+# define DEFINE_SPARSE_ARRAY_OF_CONST(type) \
+    DEFINE_SPARSE_ARRAY_OF_INTERNAL(type, const type)
+
+typedef struct sparse_array_st OPENSSL_SA;
+OPENSSL_SA *ossl_sa_new(void);
+void ossl_sa_free(OPENSSL_SA *sa);
+void ossl_sa_free_leaves(OPENSSL_SA *sa);
+size_t ossl_sa_num(const OPENSSL_SA *sa);
+void ossl_sa_doall(const OPENSSL_SA *sa, void (*leaf)(ossl_uintmax_t, void *));
+void ossl_sa_doall_arg(const OPENSSL_SA *sa,
+                       void (*leaf)(ossl_uintmax_t, void *, void *), void *);
+void *ossl_sa_get(const OPENSSL_SA *sa, ossl_uintmax_t n);
+int ossl_sa_set(OPENSSL_SA *sa, ossl_uintmax_t n, void *val);
+
+# ifdef  __cplusplus
+}
+# endif
+#endif