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lib/isc/include/isc/ipv6.h

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 1999  Internet Software Consortium.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifndef ISC_IPV6_H
+#define ISC_IPV6_H 1
+
+/*****
+ ***** Module Info
+ *****/
+
+/*
+ * IPv6 definitions for systems which do not support IPv6.
+ *
+ * MP:
+ *	No impact.
+ *
+ * Reliability:
+ *	No anticipated impact.
+ *
+ * Resources:
+ *	N/A.
+ *
+ * Security:
+ *	No anticipated impact.
+ *
+ * Standards:
+ *	RFC 2553.
+ */
+
+/***
+ *** Imports.
+ ***/
+
+#include <isc/lang.h>
+#include <isc/int.h>
+
+ISC_LANG_BEGINDECLS
+
+/***
+ *** Types.
+ ***/
+
+struct in6_addr {
+        union {
+		isc_uint8_t	_S6_u8[16];
+		isc_uint32_t	_S6_u32[4];
+		isc_uint64_t	_S6_u64[2];
+        } _S6_un;
+};
+#define s6_addr _S6_un._S6_u8
+
+struct sockaddr_in6 {
+#ifdef ISC_NET_HAVESALEN
+	isc_uint8_t		sin6_len;
+	isc_uint8_t		sin6_family;
+#else
+	isc_uint16_t		sin6_family;
+#endif
+	isc_uint16_t		sin6_port;
+	isc_uint32_t		sin6_flowinfo;
+	struct in6_addr		sin6_addr;
+	isc_uint32_t		sin6_scope_id;
+};
+
+#ifdef ISC_NET_HAVESALEN
+#define SIN6_LEN 1
+#endif
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISC_IPV6_H */