move libevent into base

third_party/libevent/evutil.h

Index: third_party/libevent/evutil.h
diff --git a/third_party/libevent/evutil.h b/third_party/libevent/evutil.h
deleted file mode 100644
index 8b664b94242b56a4352099fdc66667008ce56f95..0000000000000000000000000000000000000000
--- a/third_party/libevent/evutil.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright (c) 2007 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 _EVUTIL_H_
-#define _EVUTIL_H_
-
-/** @file evutil.h
-
-  Common convenience functions for cross-platform portability and
-  related socket manipulations.
-
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "event-config.h"
-#ifdef _EVENT_HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef _EVENT_HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(_EVENT_HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef _EVENT_HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#include <stdarg.h>
-
-#ifdef _EVENT_HAVE_UINT64_T
-#define ev_uint64_t uint64_t
-#define ev_int64_t int64_t
-#elif defined(WIN32)
-#define ev_uint64_t unsigned __int64
-#define ev_int64_t signed __int64
-#elif _EVENT_SIZEOF_LONG_LONG == 8
-#define ev_uint64_t unsigned long long
-#define ev_int64_t long long
-#elif _EVENT_SIZEOF_LONG == 8
-#define ev_uint64_t unsigned long
-#define ev_int64_t long
-#else
-#error "No way to define ev_uint64_t"
-#endif
-
-#ifdef _EVENT_HAVE_UINT32_T
-#define ev_uint32_t uint32_t
-#elif defined(WIN32)
-#define ev_uint32_t unsigned int
-#elif _EVENT_SIZEOF_LONG == 4
-#define ev_uint32_t unsigned long
-#elif _EVENT_SIZEOF_INT == 4
-#define ev_uint32_t unsigned int
-#else
-#error "No way to define ev_uint32_t"
-#endif
-
-#ifdef _EVENT_HAVE_UINT16_T
-#define ev_uint16_t uint16_t
-#elif defined(WIN32)
-#define ev_uint16_t unsigned short
-#elif _EVENT_SIZEOF_INT == 2
-#define ev_uint16_t unsigned int
-#elif _EVENT_SIZEOF_SHORT == 2
-#define ev_uint16_t unsigned short
-#else
-#error "No way to define ev_uint16_t"
-#endif
-
-#ifdef _EVENT_HAVE_UINT8_T
-#define ev_uint8_t uint8_t
-#else
-#define ev_uint8_t unsigned char
-#endif
-
-int evutil_socketpair(int d, int type, int protocol, int sv[2]);
-int evutil_make_socket_nonblocking(int sock);
-#ifdef WIN32
-#define EVUTIL_CLOSESOCKET(s) closesocket(s)
-#else
-#define EVUTIL_CLOSESOCKET(s) close(s)
-#endif
-
-#ifdef WIN32
-#define EVUTIL_SOCKET_ERROR() WSAGetLastError()
-#define EVUTIL_SET_SOCKET_ERROR(errcode)		\
-	do { WSASetLastError(errcode); } while (0)
-#else
-#define EVUTIL_SOCKET_ERROR() (errno)
-#define EVUTIL_SET_SOCKET_ERROR(errcode)		\
-		do { errno = (errcode); } while (0)
-#endif
-
-/*
- * Manipulation functions for struct timeval
- */
-#ifdef _EVENT_HAVE_TIMERADD
-#define evutil_timeradd(tvp, uvp, vvp) timeradd((tvp), (uvp), (vvp))
-#define evutil_timersub(tvp, uvp, vvp) timersub((tvp), (uvp), (vvp))
-#else
-#define evutil_timeradd(tvp, uvp, vvp)							\
-	do {														\
-		(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec;			\
-		(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec;       \
-		if ((vvp)->tv_usec >= 1000000) {						\
-			(vvp)->tv_sec++;									\
-			(vvp)->tv_usec -= 1000000;							\
-		}														\
-	} while (0)
-#define	evutil_timersub(tvp, uvp, vvp)						\
-	do {													\
-		(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec;		\
-		(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec;	\
-		if ((vvp)->tv_usec < 0) {							\
-			(vvp)->tv_sec--;								\
-			(vvp)->tv_usec += 1000000;						\
-		}													\
-	} while (0)
-#endif /* !_EVENT_HAVE_HAVE_TIMERADD */
-
-#ifdef _EVENT_HAVE_TIMERCLEAR
-#define evutil_timerclear(tvp) timerclear(tvp)
-#else
-#define	evutil_timerclear(tvp)	(tvp)->tv_sec = (tvp)->tv_usec = 0
-#endif
-
-#define	evutil_timercmp(tvp, uvp, cmp)							\
-	(((tvp)->tv_sec == (uvp)->tv_sec) ?							\
-	 ((tvp)->tv_usec cmp (uvp)->tv_usec) :						\
-	 ((tvp)->tv_sec cmp (uvp)->tv_sec))
-
-#ifdef _EVENT_HAVE_TIMERISSET
-#define evutil_timerisset(tvp) timerisset(tvp)
-#else
-#define	evutil_timerisset(tvp)	((tvp)->tv_sec || (tvp)->tv_usec)
-#endif
-
-
-/* big-int related functions */
-ev_int64_t evutil_strtoll(const char *s, char **endptr, int base);
-
-
-#ifdef _EVENT_HAVE_GETTIMEOFDAY
-#define evutil_gettimeofday(tv, tz) gettimeofday((tv), (tz))
-#else
-struct timezone;
-int evutil_gettimeofday(struct timeval *tv, struct timezone *tz);
-#endif
-
-int evutil_snprintf(char *buf, size_t buflen, const char *format, ...)
-#ifdef __GNUC__
-	__attribute__((format(printf, 3, 4)))
-#endif
-	;
-int evutil_vsnprintf(char *buf, size_t buflen, const char *format, va_list ap);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _EVUTIL_H_ */