From b90e152c02aad225e83a3e6c1b80d1a0e396bb14 Mon Sep 17 00:00:00 2001
From: Ada Christine <adachristine18@gmail.com>
Date: Fri, 23 Apr 2021 01:12:23 +0000
Subject: less repetition, more flexibility with paging macros

---
 api/kernel/memory/range.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 api/kernel/memory/range.h

(limited to 'api/kernel/memory/range.h')

diff --git a/api/kernel/memory/range.h b/api/kernel/memory/range.h
new file mode 100644
index 0000000..6a68467
--- /dev/null
+++ b/api/kernel/memory/range.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <stdint.h>
+#include <stddef.h>
+
+typedef uintptr_t phys_addr_t;
+
+enum memory_range_type
+{
+    UNUSABLE_MEMORY,
+    RESERVED_MEMORY,
+    SYSTEM_MEMORY,
+    AVAILABLE_MEMORY,
+};
+
+struct memory_range
+{
+    enum memory_range_type type;
+    phys_addr_t base;
+    size_t size;
+};
-- 
cgit v1.3.1-1-g115d