move libevent into base

third_party/libevent/log.h

Index: third_party/libevent/log.h
diff --git a/third_party/libevent/log.h b/third_party/libevent/log.h
deleted file mode 100644
index 7bc6632b8dd910ee7a2a61df9b837344f055a1b2..0000000000000000000000000000000000000000
--- a/third_party/libevent/log.h
+++ /dev/null
@@ -1,51 +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 _LOG_H_
-#define _LOG_H_
-
-#ifdef __GNUC__
-#define EV_CHECK_FMT(a,b) __attribute__((format(printf, a, b)))
-#else
-#define EV_CHECK_FMT(a,b)
-#endif
-
-void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
-void event_warn(const char *fmt, ...) EV_CHECK_FMT(1,2);
-void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3);
-void event_warnx(const char *fmt, ...) EV_CHECK_FMT(1,2);
-void event_msgx(const char *fmt, ...) EV_CHECK_FMT(1,2);
-void _event_debugx(const char *fmt, ...) EV_CHECK_FMT(1,2);
-
-#ifdef USE_DEBUG
-#define event_debug(x) _event_debugx x
-#else
-#define event_debug(x) do {;} while (0)
-#endif
-
-#undef EV_CHECK_FMT
-
-#endif