feat: add ethernet & TCP/IP stack

2026-02-17 13:19:11 +01:00
parent f7e6ce70a0
commit 20fa8a9be2
23 changed files with 2409 additions and 0 deletions
@@ -0,0 +1,31 @@
+/*
+    * ByteOrder.hpp
+    * Network byte order conversion utilities
+    * Copyright (c) 2025 Daniel Hammer
+*/
+
+#pragma once
+#include <cstdint>
+
+namespace Net {
+
+    inline uint16_t Htons(uint16_t host) {
+        return (uint16_t)((host >> 8) | (host << 8));
+    }
+
+    inline uint16_t Ntohs(uint16_t net) {
+        return Htons(net);
+    }
+
+    inline uint32_t Htonl(uint32_t host) {
+        return ((host >> 24) & 0x000000FF)
+             | ((host >>  8) & 0x0000FF00)
+             | ((host <<  8) & 0x00FF0000)
+             | ((host << 24) & 0xFF000000);
+    }
+
+    inline uint32_t Ntohl(uint32_t net) {
+        return Htonl(net);
+    }
+
+}