1 files changed, 77 insertions, 0 deletions
diff --git a/lib/Utils.Cryptography/monocypher/util.h b/lib/Utils.Cryptography/monocypher/util.h
new file mode 100644
index 0000000..68b3e51
--- /dev/null
+++ b/lib/Utils.Cryptography/monocypher/util.h
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2023 Vaughn Nugent
+*
+* vnlib_monocypher is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published
+* by the Free Software Foundation, either version 2 of the License,
+* or (at your option) any later version.
+*
+* vnlib_monocypher is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with vnlib_monocypher. If not, see http://www.gnu.org/licenses/.
+*/
+
+#pragma once
+#ifndef  VN_MONOCYPHER_UTIL_H
+
+#if defined(__GNUC__)
+	#define inline __inline__
+	#define VNLIB_EXPORT __attribute__((visibility("default")))
+	#define VNLIB_CC 
+#elif defined(_MSC_VER)
+	#define VNLIB_EXPORT __declspec(dllexport)
+	#define VNLIB_CC __cdecl
+#endif /* WIN32 */
+
+#ifdef USE_MEM_UTIL
+
+	/* Include stdlib for malloc */
+	#include <stdlib.h>
+
+	/* If a custom allocator is not defined, set macros for built-in function */
+	#ifndef CUSTOM_ALLOCATOR
+
+		/* malloc and friends fallback if not defined */
+		#define vnmalloc(size) malloc(size)
+		#define vncalloc(count, size) calloc(count, size)
+		#define vnrealloc(ptr, size) realloc(ptr, size)
+		#define vnfree(ptr) free(ptr)
+
+	#endif /* !CUSTOM_ALLOCATOR */
+
+	#ifdef WIN32
+
+		/* required for memove on windows */
+		#include <memory.h>
+
+		#define _memmove(dst, src, size) memmove_s(dst, size, src, size)
+	#else
+		/* use string.h posix on non-win platforms */
+		#include <string.h>
+
+		#define _memmove memmove
+	#endif /* WIN32 */
+
+#endif //  USE_MEM_UTIL
+
+#ifndef _In_
+#define _In_
+#endif
+
+#define ERR_INVALID_PTR -1
+#define ERR_OUT_OF_MEMORY -2
+
+#define TRUE 1
+#define FALSE 0
+
+#ifndef NULL
+#define NULL 0
+#endif /* !NULL */
+
+#define VALIDATE_PTR(ptr) if (!ptr) return ERR_INVALID_PTR
+
+#endif /* !VN_MONOCYPHER_UTIL_H */
+\ No newline at end of file