added initial modules for setting up SysCall HLE

src/core/hle/hle.h

@@ -0,0 +1,35 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.  
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/core.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+typedef void (*HLEFunc)();
+typedef void (*SysCallFunc)();
+
+struct HLEFunction {
+	u32                 id;
+	HLEFunc             func;
+	const char*         name;
+	u32                 flags;
+};
+
+struct HLEModule {
+	const char*         name;
+	int                 num_funcs;
+	const HLEFunction*  func_table;
+};
+
+struct SysCall {
+    u8                  id;
+	SysCallFunc         func;
+    const char*         name;
+};
+
+#define PARAM(n)        Core::g_app_core->GetReg(n)
+#define RETURN(n)       Core::g_app_core->SetReg(0, n)