From 89841b3563c2d3b2c5b2f38f8b873643c406934a Mon Sep 17 00:00:00 2001
From: Chloe M <chloe@mensia.org>
Date: Sat, 11 Jul 2026 04:47:58 -0400
Subject: [PATCH] sdk: ptapi: Add memory management API

Signed-off-by: Chloe M <chloe@mensia.org>
---
 sdk/head/ptapi/ptmm.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 sdk/head/ptapi/ptmm.h

diff --git a/sdk/head/ptapi/ptmm.h b/sdk/head/ptapi/ptmm.h
new file mode 100644
index 0000000..27bc7e8
--- /dev/null
+++ b/sdk/head/ptapi/ptmm.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2026, Chloe M.
+ * Provided under the BSD-3 clause.
+ *
+ * Description: Memory management API
+ * Author:      Chloe M.
+ */
+
+#ifndef _PTAPI_PTMM_H_
+#define _PTAPI_PTMM_H_ 1
+
+#include <ptdef.h>
+
+/* Protection flags type */
+typedef USHORT MM_PROT;
+
+/* Page-level protection flags */
+#define PAGE_READ   0x00
+#define PAGE_WRITE  BIT(0)
+#define PAGE_EXEC   BIT(1)
+#if defined(_KERNEL)
+#define PAGE_USER   BIT(2)
+#endif  /* !_KERNEL */
+
+#endif  /* !_PTAPI_PTMM_H_ */