Add build system scaffolding and libc headers

1 files changed, 45 insertions, 0 deletions

diff --git a/include/arch/x86_64/linux/atalk.h b/include/arch/x86_64/linux/atalk.h
new file mode 100644
index 00000000..99cb9b9a
--- /dev/null
+++ b/include/arch/x86_64/linux/atalk.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_ATALK_H__
+#define __LINUX_ATALK_H__
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <linux/socket.h>
+
+/*
+ * AppleTalk networking structures
+ *
+ * The following are directly referenced from the University Of Michigan
+ * netatalk for compatibility reasons.
+ */
+#define ATPORT_FIRST	1
+#define ATPORT_RESERVED 128
+#define ATPORT_LAST	254 /* 254 is only legal on localtalk */
+#define ATADDR_ANYNET	(__u16)0
+#define ATADDR_ANYNODE	(__u8)0
+#define ATADDR_ANYPORT	(__u8)0
+#define ATADDR_BCAST	(__u8)255
+#define DDP_MAXSZ	587
+#define DDP_MAXHOPS	15 /* 4 bits of hop counter */
+
+#define SIOCATALKDIFADDR (SIOCPROTOPRIVATE + 0)
+
+struct atalk_addr {
+	__be16 s_net;
+	__u8 s_node;
+};
+
+struct sockaddr_at {
+	__kernel_sa_family_t sat_family;
+	__u8 sat_port;
+	struct atalk_addr sat_addr;
+	char sat_zero[8];
+};
+
+struct atalk_netrange {
+	__u8 nr_phase;
+	__be16 nr_firstnet;
+	__be16 nr_lastnet;
+};
+
+#endif /* __LINUX_ATALK_H__ */