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authorTom Rhodes <trhodes@FreeBSD.org>2004-09-19 01:30:24 +0000
committerTom Rhodes <trhodes@FreeBSD.org>2004-09-19 01:30:24 +0000
commitb1e4bd53e00e9694dd378a884abd3f2dd790190d (patch)
tree97706b7f62557da0a2539b026e5cf66008ddf8c6 /contrib/bind9/lib/isccc/include
downloadsrc-b1e4bd53e00e9694dd378a884abd3f2dd790190d.tar.gz
src-b1e4bd53e00e9694dd378a884abd3f2dd790190d.zip
Vender import of BIND 9.3.0rc4.
Notes
Notes: svn path=/vendor/bind9/dist/; revision=135446
Diffstat (limited to 'contrib/bind9/lib/isccc/include')
-rw-r--r--contrib/bind9/lib/isccc/include/Makefile.in25
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/Makefile.in42
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/alist.h72
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/base64.h70
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/cc.h88
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/ccmsg.h132
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/events.h35
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/lib.h40
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/result.h52
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/sexpr.h107
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/symtab.h123
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/symtype.h29
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/types.h38
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/util.h211
-rw-r--r--contrib/bind9/lib/isccc/include/isccc/version.h26
15 files changed, 1090 insertions, 0 deletions
diff --git a/contrib/bind9/lib/isccc/include/Makefile.in b/contrib/bind9/lib/isccc/include/Makefile.in
new file mode 100644
index 000000000000..91a2bca73e8c
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/Makefile.in
@@ -0,0 +1,25 @@
+# Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2001 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS. IN NO EVENT SHALL ISC 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.
+
+# $Id: Makefile.in,v 1.2.206.1 2004/03/06 08:15:20 marka Exp $
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+top_srcdir = @top_srcdir@
+
+SUBDIRS = isccc
+TARGETS =
+
+@BIND9_MAKE_RULES@
diff --git a/contrib/bind9/lib/isccc/include/isccc/Makefile.in b/contrib/bind9/lib/isccc/include/isccc/Makefile.in
new file mode 100644
index 000000000000..b86e50cf39e2
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/Makefile.in
@@ -0,0 +1,42 @@
+# Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2001 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS. IN NO EVENT SHALL ISC 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.
+
+# $Id: Makefile.in,v 1.3.12.3 2004/03/08 09:05:05 marka Exp $
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+top_srcdir = @top_srcdir@
+
+@BIND9_VERSION@
+
+#
+# Only list headers that are to be installed and are not
+# machine generated. The latter are handled specially in the
+# install target below.
+#
+HEADERS = alist.h base64.h cc.h ccmsg.h events.h lib.h result.h \
+ sexpr.h symtab.h symtype.h types.h util.h version.h
+SUBDIRS =
+TARGETS =
+
+@BIND9_MAKE_RULES@
+
+installdirs:
+ $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}/isccc
+
+install:: installdirs
+ for i in ${HEADERS}; do \
+ ${INSTALL_DATA} ${srcdir}/$$i ${DESTDIR}${includedir}/isccc ; \
+ done
diff --git a/contrib/bind9/lib/isccc/include/isccc/alist.h b/contrib/bind9/lib/isccc/include/isccc/alist.h
new file mode 100644
index 000000000000..409c48b817cb
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/alist.h
@@ -0,0 +1,72 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: alist.h,v 1.2.206.1 2004/03/06 08:15:21 marka Exp $ */
+
+#ifndef ISCCC_ALIST_H
+#define ISCCC_ALIST_H 1
+
+#include <stdio.h>
+
+#include <isc/lang.h>
+#include <isccc/types.h>
+
+ISC_LANG_BEGINDECLS
+
+isccc_sexpr_t *
+isccc_alist_create(void);
+
+isc_boolean_t
+isccc_alist_alistp(isccc_sexpr_t *alist);
+
+isc_boolean_t
+isccc_alist_emptyp(isccc_sexpr_t *alist);
+
+isccc_sexpr_t *
+isccc_alist_first(isccc_sexpr_t *alist);
+
+isccc_sexpr_t *
+isccc_alist_assq(isccc_sexpr_t *alist, const char *key);
+
+void
+isccc_alist_delete(isccc_sexpr_t *alist, const char *key);
+
+isccc_sexpr_t *
+isccc_alist_define(isccc_sexpr_t *alist, const char *key, isccc_sexpr_t *value);
+
+isccc_sexpr_t *
+isccc_alist_definestring(isccc_sexpr_t *alist, const char *key, const char *str);
+
+isccc_sexpr_t *
+isccc_alist_definebinary(isccc_sexpr_t *alist, const char *key, isccc_region_t *r);
+
+isccc_sexpr_t *
+isccc_alist_lookup(isccc_sexpr_t *alist, const char *key);
+
+isc_result_t
+isccc_alist_lookupstring(isccc_sexpr_t *alist, const char *key, char **strp);
+
+isc_result_t
+isccc_alist_lookupbinary(isccc_sexpr_t *alist, const char *key, isccc_region_t **r);
+
+void
+isccc_alist_prettyprint(isccc_sexpr_t *sexpr, unsigned int indent, FILE *stream);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_ALIST_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/base64.h b/contrib/bind9/lib/isccc/include/isccc/base64.h
new file mode 100644
index 000000000000..14fbe577b704
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/base64.h
@@ -0,0 +1,70 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: base64.h,v 1.2.206.1 2004/03/06 08:15:21 marka Exp $ */
+
+#ifndef ISCCC_BASE64_H
+#define ISCCC_BASE64_H 1
+
+#include <isc/lang.h>
+#include <isccc/types.h>
+
+ISC_LANG_BEGINDECLS
+
+/***
+ *** Functions
+ ***/
+
+isc_result_t
+isccc_base64_encode(isccc_region_t *source, int wordlength,
+ const char *wordbreak, isccc_region_t *target);
+/*
+ * Convert data into base64 encoded text.
+ *
+ * Notes:
+ * The base64 encoded text in 'target' will be divided into
+ * words of at most 'wordlength' characters, separated by
+ * the 'wordbreak' string. No parentheses will surround
+ * the text.
+ *
+ * Requires:
+ * 'source' is a region containing binary data.
+ * 'target' is a text region containing available space.
+ * 'wordbreak' points to a null-terminated string of
+ * zero or more whitespace characters.
+ */
+
+isc_result_t
+isccc_base64_decode(const char *cstr, isccc_region_t *target);
+/*
+ * Decode a null-terminated base64 string.
+ *
+ * Requires:
+ * 'cstr' is non-null.
+ * 'target' is a valid region.
+ *
+ * Returns:
+ * ISC_R_SUCCESS -- the entire decoded representation of 'cstring'
+ * fit in 'target'.
+ * ISC_R_BADBASE64 -- 'cstr' is not a valid base64 encoding.
+ * ISC_R_NOSPACE -- 'target' is not big enough.
+ */
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_BASE64_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/cc.h b/contrib/bind9/lib/isccc/include/isccc/cc.h
new file mode 100644
index 000000000000..aedf1f75700a
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/cc.h
@@ -0,0 +1,88 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: cc.h,v 1.3.206.1 2004/03/06 08:15:21 marka Exp $ */
+
+#ifndef ISCCC_CC_H
+#define ISCCC_CC_H 1
+
+#include <isc/lang.h>
+#include <isccc/types.h>
+
+ISC_LANG_BEGINDECLS
+
+#define ISCCC_CC_MAXDGRAMPACKET 4096
+
+#define ISCCC_CCMSGTYPE_STRING 0x00
+#define ISCCC_CCMSGTYPE_BINARYDATA 0x01
+#define ISCCC_CCMSGTYPE_TABLE 0x02
+#define ISCCC_CCMSGTYPE_LIST 0x03
+
+isc_result_t
+isccc_cc_towire(isccc_sexpr_t *alist, isccc_region_t *target,
+ isccc_region_t *secret);
+
+isc_result_t
+isccc_cc_fromwire(isccc_region_t *source, isccc_sexpr_t **alistp,
+ isccc_region_t *secret);
+
+isc_result_t
+isccc_cc_createmessage(isc_uint32_t version, const char *from, const char *to,
+ isc_uint32_t serial, isccc_time_t now,
+ isccc_time_t expires, isccc_sexpr_t **alistp);
+
+isc_result_t
+isccc_cc_createack(isccc_sexpr_t *message, isc_boolean_t ok,
+ isccc_sexpr_t **ackp);
+
+isc_boolean_t
+isccc_cc_isack(isccc_sexpr_t *message);
+
+isc_boolean_t
+isccc_cc_isreply(isccc_sexpr_t *message);
+
+isc_result_t
+isccc_cc_createresponse(isccc_sexpr_t *message, isccc_time_t now,
+ isccc_time_t expires, isccc_sexpr_t **alistp);
+
+isccc_sexpr_t *
+isccc_cc_definestring(isccc_sexpr_t *alist, const char *key, const char *str);
+
+isccc_sexpr_t *
+isccc_cc_defineuint32(isccc_sexpr_t *alist, const char *key, isc_uint32_t i);
+
+isc_result_t
+isccc_cc_lookupstring(isccc_sexpr_t *alist, const char *key, char **strp);
+
+isc_result_t
+isccc_cc_lookupuint32(isccc_sexpr_t *alist, const char *key,
+ isc_uint32_t *uintp);
+
+isc_result_t
+isccc_cc_createsymtab(isccc_symtab_t **symtabp);
+
+void
+isccc_cc_cleansymtab(isccc_symtab_t *symtab, isccc_time_t now);
+
+isc_result_t
+isccc_cc_checkdup(isccc_symtab_t *symtab, isccc_sexpr_t *message,
+ isccc_time_t now);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_CC_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/ccmsg.h b/contrib/bind9/lib/isccc/include/isccc/ccmsg.h
new file mode 100644
index 000000000000..54734bb22f36
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/ccmsg.h
@@ -0,0 +1,132 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: ccmsg.h,v 1.3.206.1 2004/03/06 08:15:21 marka Exp $ */
+
+#ifndef ISCCC_CCMSG_H
+#define ISCCC_CCMSG_H 1
+
+#include <isc/buffer.h>
+#include <isc/lang.h>
+#include <isc/socket.h>
+
+typedef struct isccc_ccmsg {
+ /* private (don't touch!) */
+ unsigned int magic;
+ isc_uint32_t size;
+ isc_buffer_t buffer;
+ unsigned int maxsize;
+ isc_mem_t *mctx;
+ isc_socket_t *sock;
+ isc_task_t *task;
+ isc_taskaction_t action;
+ void *arg;
+ isc_event_t event;
+ /* public (read-only) */
+ isc_result_t result;
+ isc_sockaddr_t address;
+} isccc_ccmsg_t;
+
+ISC_LANG_BEGINDECLS
+
+void
+isccc_ccmsg_init(isc_mem_t *mctx, isc_socket_t *sock, isccc_ccmsg_t *ccmsg);
+/*
+ * Associate a cc message state with a given memory context and
+ * TCP socket.
+ *
+ * Requires:
+ *
+ * "mctx" and "sock" be non-NULL and valid types.
+ *
+ * "sock" be a read/write TCP socket.
+ *
+ * "ccmsg" be non-NULL and an uninitialized or invalidated structure.
+ *
+ * Ensures:
+ *
+ * "ccmsg" is a valid structure.
+ */
+
+void
+isccc_ccmsg_setmaxsize(isccc_ccmsg_t *ccmsg, unsigned int maxsize);
+/*
+ * Set the maximum packet size to "maxsize"
+ *
+ * Requires:
+ *
+ * "ccmsg" be valid.
+ *
+ * 512 <= "maxsize" <= 4294967296
+ */
+
+isc_result_t
+isccc_ccmsg_readmessage(isccc_ccmsg_t *ccmsg,
+ isc_task_t *task, isc_taskaction_t action, void *arg);
+/*
+ * Schedule an event to be delivered when a command channel message is
+ * readable, or when an error occurs on the socket.
+ *
+ * Requires:
+ *
+ * "ccmsg" be valid.
+ *
+ * "task", "taskaction", and "arg" be valid.
+ *
+ * Returns:
+ *
+ * ISC_R_SUCCESS -- no error
+ * Anything that the isc_socket_recv() call can return. XXXMLG
+ *
+ * Notes:
+ *
+ * The event delivered is a fully generic event. It will contain no
+ * actual data. The sender will be a pointer to the isccc_ccmsg_t.
+ * The result code inside that structure should be checked to see
+ * what the final result was.
+ */
+
+void
+isccc_ccmsg_cancelread(isccc_ccmsg_t *ccmsg);
+/*
+ * Cancel a readmessage() call. The event will still be posted with a
+ * CANCELED result code.
+ *
+ * Requires:
+ *
+ * "ccmsg" be valid.
+ */
+
+void
+isccc_ccmsg_invalidate(isccc_ccmsg_t *ccmsg);
+/*
+ * Clean up all allocated state, and invalidate the structure.
+ *
+ * Requires:
+ *
+ * "ccmsg" be valid.
+ *
+ * Ensures:
+ *
+ * "ccmsg" is invalidated and disassociated with all memory contexts,
+ * sockets, etc.
+ */
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_CCMSG_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/events.h b/contrib/bind9/lib/isccc/include/isccc/events.h
new file mode 100644
index 000000000000..b78fc6581e56
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/events.h
@@ -0,0 +1,35 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: events.h,v 1.2.206.1 2004/03/06 08:15:22 marka Exp $ */
+
+#ifndef ISCCC_EVENTS_H
+#define ISCCC_EVENTS_H 1
+
+#include <isc/eventclass.h>
+
+/*
+ * Registry of ISCCC event numbers.
+ */
+
+#define ISCCC_EVENT_CCMSG (ISC_EVENTCLASS_ISCCC + 0)
+
+#define ISCCC_EVENT_FIRSTEVENT (ISC_EVENTCLASS_ISCCC + 0)
+#define ISCCC_EVENT_LASTEVENT (ISC_EVENTCLASS_ISCCC + 65535)
+
+#endif /* ISCCC_EVENTS_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/lib.h b/contrib/bind9/lib/isccc/include/isccc/lib.h
new file mode 100644
index 000000000000..a57357d28005
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/lib.h
@@ -0,0 +1,40 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: lib.h,v 1.2.12.3 2004/03/08 09:05:05 marka Exp $ */
+
+#ifndef ISCCC_LIB_H
+#define ISCCC_LIB_H 1
+
+#include <isc/types.h>
+#include <isc/lang.h>
+
+ISC_LANG_BEGINDECLS
+
+LIBISCCC_EXTERNAL_DATA extern isc_msgcat_t *isccc_msgcat;
+
+void
+isccc_lib_initmsgcat(void);
+/*
+ * Initialize the ISCCC library's message catalog, isccc_msgcat, if it
+ * has not already been initialized.
+ */
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_LIB_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/result.h b/contrib/bind9/lib/isccc/include/isccc/result.h
new file mode 100644
index 000000000000..33bbb4fc0c36
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/result.h
@@ -0,0 +1,52 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001, 2003 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: result.h,v 1.3.2.2.2.1 2004/03/06 08:15:22 marka Exp $ */
+
+#ifndef ISCCC_RESULT_H
+#define ISCCC_RESULT_H 1
+
+#include <isc/lang.h>
+#include <isc/resultclass.h>
+#include <isc/result.h>
+
+#include <isccc/types.h>
+
+#define ISCCC_R_UNKNOWNVERSION (ISC_RESULTCLASS_ISCCC + 0)
+#define ISCCC_R_SYNTAX (ISC_RESULTCLASS_ISCCC + 1)
+#define ISCCC_R_BADAUTH (ISC_RESULTCLASS_ISCCC + 2)
+#define ISCCC_R_EXPIRED (ISC_RESULTCLASS_ISCCC + 3)
+#define ISCCC_R_CLOCKSKEW (ISC_RESULTCLASS_ISCCC + 4)
+#define ISCCC_R_DUPLICATE (ISC_RESULTCLASS_ISCCC + 5)
+
+#define ISCCC_R_NRESULTS 6 /* Number of results */
+
+ISC_LANG_BEGINDECLS
+
+const char *
+isccc_result_totext(isc_result_t result);
+/*
+ * Convert a isccc_result_t into a string message describing the result.
+ */
+
+void
+isccc_result_register(void);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_RESULT_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/sexpr.h b/contrib/bind9/lib/isccc/include/isccc/sexpr.h
new file mode 100644
index 000000000000..0195a9469454
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/sexpr.h
@@ -0,0 +1,107 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: sexpr.h,v 1.3.206.1 2004/03/06 08:15:22 marka Exp $ */
+
+#ifndef ISCCC_SEXPR_H
+#define ISCCC_SEXPR_H 1
+
+#include <stdio.h>
+
+#include <isc/lang.h>
+#include <isccc/types.h>
+
+ISC_LANG_BEGINDECLS
+
+struct isccc_dottedpair {
+ isccc_sexpr_t *car;
+ isccc_sexpr_t *cdr;
+};
+
+struct isccc_sexpr {
+ unsigned int type;
+ union {
+ char * as_string;
+ isccc_dottedpair_t as_dottedpair;
+ isccc_region_t as_region;
+ } value;
+};
+
+#define ISCCC_SEXPRTYPE_NONE 0x00 /* Illegal. */
+#define ISCCC_SEXPRTYPE_T 0x01
+#define ISCCC_SEXPRTYPE_STRING 0x02
+#define ISCCC_SEXPRTYPE_DOTTEDPAIR 0x03
+#define ISCCC_SEXPRTYPE_BINARY 0x04
+
+#define ISCCC_SEXPR_CAR(s) (s)->value.as_dottedpair.car
+#define ISCCC_SEXPR_CDR(s) (s)->value.as_dottedpair.cdr
+
+isccc_sexpr_t *
+isccc_sexpr_cons(isccc_sexpr_t *car, isccc_sexpr_t *cdr);
+
+isccc_sexpr_t *
+isccc_sexpr_tconst(void);
+
+isccc_sexpr_t *
+isccc_sexpr_fromstring(const char *str);
+
+isccc_sexpr_t *
+isccc_sexpr_frombinary(const isccc_region_t *region);
+
+void
+isccc_sexpr_free(isccc_sexpr_t **sexprp);
+
+void
+isccc_sexpr_print(isccc_sexpr_t *sexpr, FILE *stream);
+
+isccc_sexpr_t *
+isccc_sexpr_car(isccc_sexpr_t *list);
+
+isccc_sexpr_t *
+isccc_sexpr_cdr(isccc_sexpr_t *list);
+
+void
+isccc_sexpr_setcar(isccc_sexpr_t *pair, isccc_sexpr_t *car);
+
+void
+isccc_sexpr_setcdr(isccc_sexpr_t *pair, isccc_sexpr_t *cdr);
+
+isccc_sexpr_t *
+isccc_sexpr_addtolist(isccc_sexpr_t **l1p, isccc_sexpr_t *l2);
+
+isc_boolean_t
+isccc_sexpr_listp(isccc_sexpr_t *sexpr);
+
+isc_boolean_t
+isccc_sexpr_emptyp(isccc_sexpr_t *sexpr);
+
+isc_boolean_t
+isccc_sexpr_stringp(isccc_sexpr_t *sexpr);
+
+isc_boolean_t
+isccc_sexpr_binaryp(isccc_sexpr_t *sexpr);
+
+char *
+isccc_sexpr_tostring(isccc_sexpr_t *sexpr);
+
+isccc_region_t *
+isccc_sexpr_tobinary(isccc_sexpr_t *sexpr);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_SEXPR_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/symtab.h b/contrib/bind9/lib/isccc/include/isccc/symtab.h
new file mode 100644
index 000000000000..53f30e7abda0
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/symtab.h
@@ -0,0 +1,123 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: symtab.h,v 1.2.206.1 2004/03/06 08:15:22 marka Exp $ */
+
+#ifndef ISCCC_SYMTAB_H
+#define ISCCC_SYMTAB_H 1
+
+/*****
+ ***** Module Info
+ *****/
+
+/*
+ * Symbol Table
+ *
+ * Provides a simple memory-based symbol table.
+ *
+ * Keys are C strings. A type may be specified when looking up,
+ * defining, or undefining. A type value of 0 means "match any type";
+ * any other value will only match the given type.
+ *
+ * It's possible that a client will attempt to define a <key, type,
+ * value> tuple when a tuple with the given key and type already
+ * exists in the table. What to do in this case is specified by the
+ * client. Possible policies are:
+ *
+ * isccc_symexists_reject Disallow the define, returning ISC_R_EXISTS
+ * isccc_symexists_replace Replace the old value with the new. The
+ * undefine action (if provided) will be called
+ * with the old <key, type, value> tuple.
+ * isccc_symexists_add Add the new tuple, leaving the old tuple in
+ * the table. Subsequent lookups will retrieve
+ * the most-recently-defined tuple.
+ *
+ * A lookup of a key using type 0 will return the most-recently
+ * defined symbol with that key. An undefine of a key using type 0
+ * will undefine the most-recently defined symbol with that key.
+ * Trying to define a key with type 0 is illegal.
+ *
+ * The symbol table library does not make a copy the key field, so the
+ * caller must ensure that any key it passes to isccc_symtab_define()
+ * will not change until it calls isccc_symtab_undefine() or
+ * isccc_symtab_destroy().
+ *
+ * A user-specified action will be called (if provided) when a symbol
+ * is undefined. It can be used to free memory associated with keys
+ * and/or values.
+ */
+
+/***
+ *** Imports.
+ ***/
+
+#include <isc/lang.h>
+#include <isccc/types.h>
+
+/***
+ *** Symbol Tables.
+ ***/
+
+typedef union isccc_symvalue {
+ void * as_pointer;
+ int as_integer;
+ unsigned int as_uinteger;
+} isccc_symvalue_t;
+
+typedef void (*isccc_symtabundefaction_t)(char *key, unsigned int type,
+ isccc_symvalue_t value, void *userarg);
+
+typedef isc_boolean_t (*isccc_symtabforeachaction_t)(char *key,
+ unsigned int type,
+ isccc_symvalue_t value,
+ void *userarg);
+
+typedef enum {
+ isccc_symexists_reject = 0,
+ isccc_symexists_replace = 1,
+ isccc_symexists_add = 2
+} isccc_symexists_t;
+
+ISC_LANG_BEGINDECLS
+
+isc_result_t
+isccc_symtab_create(unsigned int size,
+ isccc_symtabundefaction_t undefine_action, void *undefine_arg,
+ isc_boolean_t case_sensitive, isccc_symtab_t **symtabp);
+
+void
+isccc_symtab_destroy(isccc_symtab_t **symtabp);
+
+isc_result_t
+isccc_symtab_lookup(isccc_symtab_t *symtab, const char *key, unsigned int type,
+ isccc_symvalue_t *value);
+
+isc_result_t
+isccc_symtab_define(isccc_symtab_t *symtab, char *key, unsigned int type,
+ isccc_symvalue_t value, isccc_symexists_t exists_policy);
+
+isc_result_t
+isccc_symtab_undefine(isccc_symtab_t *symtab, const char *key, unsigned int type);
+
+void
+isccc_symtab_foreach(isccc_symtab_t *symtab, isccc_symtabforeachaction_t action,
+ void *arg);
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISCCC_SYMTAB_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/symtype.h b/contrib/bind9/lib/isccc/include/isccc/symtype.h
new file mode 100644
index 000000000000..2c15603ec3e4
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/symtype.h
@@ -0,0 +1,29 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: symtype.h,v 1.2.206.1 2004/03/06 08:15:22 marka Exp $ */
+
+#ifndef ISCCC_SYMTYPE_H
+#define ISCCC_SYMTYPE_H 1
+
+#define ISCCC_SYMTYPE_ZONESTATS 0x0001
+#define ISCCC_SYMTYPE_CCDUP 0x0002
+#define ISCCC_SYMTYPE_TELLSERVICE 0x0003
+#define ISCCC_SYMTYPE_TELLRESPONSE 0x0004
+
+#endif /* ISCCC_SYMTYPE_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/types.h b/contrib/bind9/lib/isccc/include/isccc/types.h
new file mode 100644
index 000000000000..9b21ca152488
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/types.h
@@ -0,0 +1,38 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: types.h,v 1.2.206.1 2004/03/06 08:15:23 marka Exp $ */
+
+#ifndef ISCCC_TYPES_H
+#define ISCCC_TYPES_H 1
+
+#include <isc/boolean.h>
+#include <isc/int.h>
+#include <isc/result.h>
+
+typedef isc_uint32_t isccc_time_t;
+typedef struct isccc_sexpr isccc_sexpr_t;
+typedef struct isccc_dottedpair isccc_dottedpair_t;
+typedef struct isccc_symtab isccc_symtab_t;
+
+typedef struct isccc_region {
+ unsigned char * rstart;
+ unsigned char * rend;
+} isccc_region_t;
+
+#endif /* ISCCC_TYPES_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/util.h b/contrib/bind9/lib/isccc/include/isccc/util.h
new file mode 100644
index 000000000000..84425867d698
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/util.h
@@ -0,0 +1,211 @@
+/*
+ * Portions Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (C) 2001 Internet Software Consortium.
+ * Portions Copyright (C) 2001 Nominum, Inc.
+ *
+ * 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 ISC AND NOMINUM DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: util.h,v 1.3.206.1 2004/03/06 08:15:23 marka Exp $ */
+
+#ifndef ISCCC_UTIL_H
+#define ISCCC_UTIL_H 1
+
+#include <isc/util.h>
+
+/*
+ * Macros for dealing with unaligned numbers.
+ *
+ * Note: no side effects are allowed when invoking these macros!
+ */
+
+#define GET8(v, w) \
+ do { \
+ v = *w; \
+ w++; \
+ } while (0)
+
+#define GET16(v, w) \
+ do { \
+ v = (unsigned int)w[0] << 8; \
+ v |= (unsigned int)w[1]; \
+ w += 2; \
+ } while (0)
+
+#define GET24(v, w) \
+ do { \
+ v = (unsigned int)w[0] << 16; \
+ v |= (unsigned int)w[1] << 8; \
+ v |= (unsigned int)w[2]; \
+ w += 3; \
+ } while (0)
+
+#define GET32(v, w) \
+ do { \
+ v = (unsigned int)w[0] << 24; \
+ v |= (unsigned int)w[1] << 16; \
+ v |= (unsigned int)w[2] << 8; \
+ v |= (unsigned int)w[3]; \
+ w += 4; \
+ } while (0)
+
+#define GET64(v, w) \
+ do { \
+ v = (isc_uint64_t)w[0] << 56; \
+ v |= (isc_uint64_t)w[1] << 48; \
+ v |= (isc_uint64_t)w[2] << 40; \
+ v |= (isc_uint64_t)w[3] << 32; \
+ v |= (isc_uint64_t)w[4] << 24; \
+ v |= (isc_uint64_t)w[5] << 16; \
+ v |= (isc_uint64_t)w[6] << 8; \
+ v |= (isc_uint64_t)w[7]; \
+ w += 8; \
+ } while (0)
+
+#define GETC16(v, w, d) \
+ do { \
+ GET8(v, w); \
+ if (v == 0) \
+ d = ISCCC_TRUE; \
+ else { \
+ d = ISCCC_FALSE; \
+ if (v == 255) \
+ GET16(v, w); \
+ } \
+ } while (0)
+
+#define GETC32(v, w) \
+ do { \
+ GET24(v, w); \
+ if (v == 0xffffffu) \
+ GET32(v, w); \
+ } while (0)
+
+#define GET_OFFSET(v, w) GET32(v, w)
+
+#define GET_MEM(v, c, w) \
+ do { \
+ memcpy(v, w, c); \
+ w += c; \
+ } while (0)
+
+#define GET_TYPE(v, w) \
+ do { \
+ GET8(v, w); \
+ if (v > 127) { \
+ if (v < 255) \
+ v = ((v & 0x7f) << 16) | ISCCC_RDATATYPE_SIG; \
+ else \
+ GET32(v, w); \
+ } \
+ } while (0)
+
+#define PUT8(v, w) \
+ do { \
+ *w = (v & 0x000000ffU); \
+ w++; \
+ } while (0)
+
+#define PUT16(v, w) \
+ do { \
+ w[0] = (v & 0x0000ff00U) >> 8; \
+ w[1] = (v & 0x000000ffU); \
+ w += 2; \
+ } while (0)
+
+#define PUT24(v, w) \
+ do { \
+ w[0] = (v & 0x00ff0000U) >> 16; \
+ w[1] = (v & 0x0000ff00U) >> 8; \
+ w[2] = (v & 0x000000ffU); \
+ w += 3; \
+ } while (0)
+
+#define PUT32(v, w) \
+ do { \
+ w[0] = (v & 0xff000000U) >> 24; \
+ w[1] = (v & 0x00ff0000U) >> 16; \
+ w[2] = (v & 0x0000ff00U) >> 8; \
+ w[3] = (v & 0x000000ffU); \
+ w += 4; \
+ } while (0)
+
+#define PUT64(v, w) \
+ do { \
+ w[0] = (v & 0xff00000000000000ULL) >> 56; \
+ w[1] = (v & 0x00ff000000000000ULL) >> 48; \
+ w[2] = (v & 0x0000ff0000000000ULL) >> 40; \
+ w[3] = (v & 0x000000ff00000000ULL) >> 32; \
+ w[4] = (v & 0x00000000ff000000ULL) >> 24; \
+ w[5] = (v & 0x0000000000ff0000ULL) >> 16; \
+ w[6] = (v & 0x000000000000ff00ULL) >> 8; \
+ w[7] = (v & 0x00000000000000ffULL); \
+ w += 8; \
+ } while (0)
+
+#define PUTC16(v, w) \
+ do { \
+ if (v > 0 && v < 255) \
+ PUT8(v, w); \
+ else { \
+ PUT8(255, w); \
+ PUT16(v, w); \
+ } \
+ } while (0)
+
+#define PUTC32(v, w) \
+ do { \
+ if (v < 0xffffffU) \
+ PUT24(v, w); \
+ else { \
+ PUT24(0xffffffU, w); \
+ PUT32(v, w); \
+ } \
+ } while (0)
+
+#define PUT_OFFSET(v, w) PUT32(v, w)
+
+#include <string.h>
+
+#define PUT_MEM(s, c, w) \
+ do { \
+ memcpy(w, s, c); \
+ w += c; \
+ } while (0)
+
+/*
+ * Regions.
+ */
+#define REGION_SIZE(r) ((unsigned int)((r).rend - (r).rstart))
+#define REGION_EMPTY(r) ((r).rstart == (r).rend)
+#define REGION_FROMSTRING(r, s) do { \
+ (r).rstart = (unsigned char *)s; \
+ (r).rend = (r).rstart + strlen(s); \
+} while (0)
+
+/*
+ * Use this to remove the const qualifier of a variable to assign it to
+ * a non-const variable or pass it as a non-const function argument ...
+ * but only when you are sure it won't then be changed!
+ * This is necessary to sometimes shut up some compilers
+ * (as with gcc -Wcast-qual) when there is just no other good way to avoid the
+ * situation.
+ */
+#define DE_CONST(konst, var) \
+ do { \
+ union { const void *k; void *v; } _u; \
+ _u.k = konst; \
+ var = _u.v; \
+ } while (0)
+
+#endif /* ISCCC_UTIL_H */
diff --git a/contrib/bind9/lib/isccc/include/isccc/version.h b/contrib/bind9/lib/isccc/include/isccc/version.h
new file mode 100644
index 000000000000..36a909c51494
--- /dev/null
+++ b/contrib/bind9/lib/isccc/include/isccc/version.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2001 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 ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL ISC 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.
+ */
+
+/* $Id: version.h,v 1.2.222.3 2004/03/08 09:05:05 marka Exp $ */
+
+#include <isc/platform.h>
+
+LIBISCCC_EXTERNAL_DATA extern const char isccc_version[];
+
+LIBISCCC_EXTERNAL_DATA extern const unsigned int isccc_libinterface;
+LIBISCCC_EXTERNAL_DATA extern const unsigned int isccc_librevision;
+LIBISCCC_EXTERNAL_DATA extern const unsigned int isccc_libage;