1 files changed, 58 insertions, 0 deletions
diff --git a/src/include/utils/inet.h b/src/include/utils/inet.h
new file mode 100644
index 00000000000..5b5546ffbfd
--- /dev/null
+++ b/src/include/utils/inet.h
@@ -0,0 +1,58 @@
+/*-------------------------------------------------------------------------
+ *
+ * builtins.h--
+ *	  Declarations for operations on built-in types.
+ *
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: inet.h,v 1.1 1998/10/08 00:19:45 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef MAC_H
+#define MAC_H
+
+/*
+ *	This is the internal storage format for IP addresses:
+ */
+
+typedef struct
+{
+	unsigned char family;
+	unsigned char bits;
+	union
+	{
+		unsigned int	ipv4_addr;	/* network byte order */
+		/* add IPV6 address type here */
+	}			addr;
+}			inet_struct;
+
+typedef struct varlena inet;
+
+/*
+ *	This is the internal storage format for MAC addresses:
+ */
+typedef struct macaddr
+{
+	unsigned char a;
+	unsigned char b;
+	unsigned char c;
+	unsigned char d;
+	unsigned char e;
+	unsigned char f;
+}			macaddr;
+
+
+typedef struct manufacturer
+{
+	unsigned char a;
+	unsigned char b;
+	unsigned char c;
+	char	   *name;
+} manufacturer;
+
+extern manufacturer manufacturers[];
+
+#endif	 /* MAC_H */
+