From 4e09bca9e34c226b6d7e34b4fa11248405fd988e Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Sun, 22 Oct 2023 19:50:38 +0200
Subject: Move everything into a new repo.

---
 userland/libc/arpa/inet.h       |  4 ++++
 userland/libc/arpa/inet/htonl.c | 11 +++++++++++
 userland/libc/arpa/inet/htons.c | 10 ++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 userland/libc/arpa/inet.h
 create mode 100644 userland/libc/arpa/inet/htonl.c
 create mode 100644 userland/libc/arpa/inet/htons.c

(limited to 'userland/libc/arpa')

diff --git a/userland/libc/arpa/inet.h b/userland/libc/arpa/inet.h
new file mode 100644
index 0000000..7a033f2
--- /dev/null
+++ b/userland/libc/arpa/inet.h
@@ -0,0 +1,4 @@
+#include <stdint.h>
+
+uint32_t htonl(uint32_t hostlong);
+uint16_t htons(uint16_t hostlong);
diff --git a/userland/libc/arpa/inet/htonl.c b/userland/libc/arpa/inet/htonl.c
new file mode 100644
index 0000000..4b66747
--- /dev/null
+++ b/userland/libc/arpa/inet/htonl.c
@@ -0,0 +1,11 @@
+#include <arpa/inet.h>
+#include <endian.h>
+#include <stdint.h>
+
+uint32_t htonl(uint32_t hostlong) {
+#if BYTE_ORDER == LITTLE_ENDIAN
+  hostlong = (uint32_t)(htons(hostlong >> 16)) |
+             (uint32_t)(htons(hostlong & 0xFFFF) << 16);
+#endif
+  return hostlong;
+}
diff --git a/userland/libc/arpa/inet/htons.c b/userland/libc/arpa/inet/htons.c
new file mode 100644
index 0000000..798a64a
--- /dev/null
+++ b/userland/libc/arpa/inet/htons.c
@@ -0,0 +1,10 @@
+#include <arpa/inet.h>
+#include <endian.h>
+#include <stdint.h>
+
+uint16_t htons(uint16_t hostlong) {
+#if BYTE_ORDER == LITTLE_ENDIAN
+  hostlong = ((hostlong & 0xFF00) >> 8) | ((hostlong & 0x00FF) << 8);
+#endif
+  return hostlong;
+}
-- 
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