Upgrade unbound library

These files were pulled from the 1.6.3 release tarball.

This new version builds against OpenSSL version 1.1 which will be
the default in the new Debian Stable which is due to be released
RealSoonNow (tm).

1 files changed, 10 insertions, 10 deletions

diff --git a/external/unbound/libunbound/context.h b/external/unbound/libunbound/context.h
index 31ca09c6d..1761c4d87 100644
--- a/external/unbound/libunbound/context.h
+++ b/external/unbound/libunbound/context.h
@@ -49,7 +49,7 @@
 struct libworker;
 struct tube;
 struct sldns_buffer;
-struct event_base;
+struct ub_event_base;
 
 /**
  * The context structure
@@ -61,17 +61,17 @@ struct event_base;
 struct ub_ctx {
 	/* --- pipes --- */
 	/** mutex on query write pipe */
-	lock_basic_t qqpipe_lock;
+	lock_basic_type qqpipe_lock;
 	/** the query write pipe */
 	struct tube* qq_pipe;
 	/** mutex on result read pipe */
-	lock_basic_t rrpipe_lock;
+	lock_basic_type rrpipe_lock;
 	/** the result read pipe */
 	struct tube* rr_pipe;
 
 	/* --- shared data --- */
 	/** mutex for access to env.cfg, finalized and dothread */
-	lock_basic_t cfglock;
+	lock_basic_type cfglock;
 	/** 
 	 * The context has been finalized 
 	 * This is after config when the first resolve is done.
@@ -84,7 +84,7 @@ struct ub_ctx {
 	/** pid of bg worker process */
 	pid_t bg_pid;
 	/** tid of bg worker thread */
-	ub_thread_t bg_tid;
+	ub_thread_type bg_tid;
 
 	/** do threading (instead of forking) for async resolution */
 	int dothread;
@@ -114,7 +114,7 @@ struct ub_ctx {
 	struct ub_randstate* seed_rnd;
 
 	/** event base for event oriented interface */
-	struct event_base* event_base;
+	struct ub_event_base* event_base;
 	/** libworker for event based interface */
 	struct libworker* event_worker;
 
@@ -129,7 +129,7 @@ struct ub_ctx {
 	 * Used to see if querynum is free for use.
 	 * Content of type ctx_query.
 	 */ 
-	rbtree_t queries;
+	rbtree_type queries;
 };
 
 /**
@@ -140,7 +140,7 @@ struct ub_ctx {
  */
 struct ctx_query {
 	/** node in rbtree, must be first entry, key is ptr to the querynum */
-	struct rbnode_t node;
+	struct rbnode_type node;
 	/** query id number, key for node */
 	int querynum;
 	/** was this an async query? */
@@ -149,7 +149,7 @@ struct ctx_query {
 	int cancelled;
 
 	/** for async query, the callback function */
-	ub_callback_t cb;
+	ub_callback_type cb;
 	/** for async query, the callback user arg */
 	void* cb_arg;
 
@@ -242,7 +242,7 @@ void context_query_delete(struct ctx_query* q);
  * @return new ctx_query or NULL for malloc failure.
  */
 struct ctx_query* context_new(struct ub_ctx* ctx, const char* name, int rrtype,
-        int rrclass, ub_callback_t cb, void* cbarg);
+        int rrclass, ub_callback_type cb, void* cbarg);
 
 /**
  * Get a new alloc. Creates a new one or uses a cached one.