adjusting repo for removing extra features not part of the original library

source/base/linkage.h

@@ -0,0 +1,49 @@
+#ifdef INTELLISENSE_DIRECTIVES
+#	pragma once
+#	include "context_cracking.h"
+#endif
+
+#ifndef MD_API
+#if COMPILER_MSVC
+#	if BUILD_DYANMIC
+#		if BUILD_API_EXPORT
+#			define MD_API __declspec(dllexport)
+#		else
+#			define MD_API __declspec(dllimport)
+#		endif
+#	else
+#		define MD_API  // Empty for static builds
+#	endif
+#else
+#	ifdef BUILD_DYANMIC
+#		define MD_API __attribute__((visibility("default")))
+#	else
+#		define MD_API  // Empty for static builds
+#	endif
+#endif
+#endif // GEN_API
+
+#ifndef MD_API_C_BEGIN
+#	if LANG_C
+#		define MD_API_C_BEGIN
+#		define MD_API_C_END
+#		define MD_API_C
+#	else
+#		define MD_API_C_BEGIN extern "C" {
+#		define MD_API_C_END   }
+#		define MD_API_C_END   extern "C"
+#	endif
+#endif
+
+#ifndef global // Global variables
+#	if BUILD_API_EXPORT || BUILD_STATIC
+#		define global         
+#	else
+#		define global static
+#	endif
+#endif
+
+// Internal Linkage
+#ifndef internal
+#define internal static
+#endif