move libevent into base

third_party/libevent/event-internal.h

Index: third_party/libevent/event-internal.h
diff --git a/third_party/libevent/event-internal.h b/third_party/libevent/event-internal.h
deleted file mode 100644
index b7f00402be536344d51a4f516b81c216904f2e8f..0000000000000000000000000000000000000000
--- a/third_party/libevent/event-internal.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2000-2004 Niels Provos <provos@citi.umich.edu>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _EVENT_INTERNAL_H_
-#define _EVENT_INTERNAL_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-#include "min_heap.h"
-#include "evsignal.h"
-
-struct eventop {
-	const char *name;
-	void *(*init)(struct event_base *);
-	int (*add)(void *, struct event *);
-	int (*del)(void *, struct event *);
-	int (*dispatch)(struct event_base *, void *, struct timeval *);
-	void (*dealloc)(struct event_base *, void *);
-	/* set if we need to reinitialize the event base */
-	int need_reinit;
-};
-
-struct event_base {
-	const struct eventop *evsel;
-	void *evbase;
-	int event_count;		/* counts number of total events */
-	int event_count_active;	/* counts number of active events */
-
-	int event_gotterm;		/* Set to terminate loop */
-	int event_break;		/* Set to terminate loop immediately */
-
-	/* active event management */
-	struct event_list **activequeues;
-	int nactivequeues;
-
-	/* signal handling info */
-	struct evsignal_info sig;
-
-	struct event_list eventqueue;
-	struct timeval event_tv;
-
-	struct min_heap timeheap;
-
-	struct timeval tv_cache;
-};
-
-/* Internal use only: Functions that might be missing from <sys/queue.h> */
-#ifndef HAVE_TAILQFOREACH
-#define	TAILQ_FIRST(head)		((head)->tqh_first)
-#define	TAILQ_END(head)			NULL
-#define	TAILQ_NEXT(elm, field)		((elm)->field.tqe_next)
-#define TAILQ_FOREACH(var, head, field)					\
-	for((var) = TAILQ_FIRST(head);					\
-	    (var) != TAILQ_END(head);					\
-	    (var) = TAILQ_NEXT(var, field))
-#define	TAILQ_INSERT_BEFORE(listelm, elm, field) do {			\
-	(elm)->field.tqe_prev = (listelm)->field.tqe_prev;		\
-	(elm)->field.tqe_next = (listelm);				\
-	*(listelm)->field.tqe_prev = (elm);				\
-	(listelm)->field.tqe_prev = &(elm)->field.tqe_next;		\
-} while (0)
-#endif /* TAILQ_FOREACH */
-
-int _evsignal_set_handler(struct event_base *base, int evsignal,
-			  void (*fn)(int));
-int _evsignal_restore_handler(struct event_base *base, int evsignal);
-
-/* defined in evutil.c */
-const char *evutil_getenv(const char *varname);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _EVENT_INTERNAL_H_ */