[add] first

Libraries/libil2cpp/include/pch/pch-c.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "il2cpp-config.h"
+#include "il2cpp-object-internals.h"
+#include "il2cpp-class-internals.h"
+
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif
+
+#include <string.h>
+#include <stdio.h>
+#include <assert.h>

Libraries/libil2cpp/include/pch/pch-cpp.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "il2cpp-config.h"
+#include "il2cpp-object-internals.h"
+#include "il2cpp-class-internals.h"
+#include "codegen/il2cpp-codegen.h"
+#include "utils/StringUtils.h"
+
+#if defined(_MSC_VER)
+#include <intrin.h>
+#endif
+
+#include <cstring>
+#include <string.h>
+#include <stdio.h>
+#include <limits>
+#include <cmath>
+#include <assert.h>