From 8a9208612eec8ddae4c418485d848ecfa0613699 Mon Sep 17 00:00:00 2001 From: Anton Kling Date: Mon, 30 Oct 2023 22:12:14 +0100 Subject: Meta: Move kernel and userland to their own folders. This is to allow both the kernel and the userland to share certain header files and to make the folder structure a bit more clear. --- kernel/network/bytes.c | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 kernel/network/bytes.c (limited to 'kernel/network/bytes.c') diff --git a/kernel/network/bytes.c b/kernel/network/bytes.c new file mode 100644 index 0000000..94afa73 --- /dev/null +++ b/kernel/network/bytes.c @@ -0,0 +1,10 @@ +#include + +uint16_t ntohs(uint16_t net) { return (net >> 8) | (net << 8); } + +uint16_t htons(uint16_t net) { return (net >> 8) | (net << 8); } + +uint32_t htonl(uint32_t net) { + return (((net & 0x000000FF) << 24) | ((net & 0x0000FF00) << 8) | + ((net & 0x00FF0000) >> 8) | ((net & 0xFF000000) >> 24)); +} -- cgit v1.2.3