diff --git a/include/stratosphere/reg.hpp b/include/stratosphere/reg.hpp
new file mode 100644
index 00000000..5ff90518
--- /dev/null
+++ b/include/stratosphere/reg.hpp
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <switch.h>
+
+namespace sts::reg {
+
+    inline void Write(volatile u32 *reg, u32 val) {
+        *reg = val;
+    }
+
+    inline void Write(uintptr_t reg, u32 val) {
+        Write(reinterpret_cast<volatile u32 *>(reg), val);
+    }
+
+    inline u32 Read(volatile u32 *reg) {
+        return *reg;
+    }
+
+    inline u32 Read(uintptr_t reg) {
+        return Read(reinterpret_cast<volatile u32 *>(reg));
+    }
+
+    inline void SetBits(volatile u32 *reg, u32 mask) {
+        *reg |= mask;
+    }
+
+    inline void SetBits(uintptr_t reg, u32 mask) {
+        SetBits(reinterpret_cast<volatile u32 *>(reg), mask);
+    }
+
+    inline void ClearBits(volatile u32 *reg, u32 mask) {
+        *reg &= ~mask;
+    }
+
+    inline void ClearBits(uintptr_t reg, u32 mask) {
+        ClearBits(reinterpret_cast<volatile u32 *>(reg), mask);
+    }
+
+    inline void MaskBits(volatile u32 *reg, u32 mask) {
+        *reg &= mask;
+    }
+
+    inline void MaskBits(uintptr_t reg, u32 mask) {
+        MaskBits(reinterpret_cast<volatile u32 *>(reg), mask);
+    }
+
+    inline void ReadWrite(volatile u32 *reg, u32 val, u32 mask) {
+        *reg = (*reg & (~mask)) | (val & mask);
+    }
+
+    inline void ReadWrite(uintptr_t reg, u32 val, u32 mask) {
+        ReadWrite(reinterpret_cast<volatile u32 *>(reg), val, mask);
+    }
+
+}
\ No newline at end of file