Add a config.h for FreeBSD, generated by running "../configure" in third_party/libevent/freebsd/ on…

third_party/libevent/freebsd/config.h

Index: third_party/libevent/freebsd/config.h
diff --git a/third_party/libevent/mac/config.h b/third_party/libevent/freebsd/config.h
similarity index 97%
copy from third_party/libevent/mac/config.h
copy to third_party/libevent/freebsd/config.h
index f73f0c63292be44463a745da792d9825bb7e3aa7..4fe3d6be66a996e8bd7710b715bd656c4293a094 100644
--- a/third_party/libevent/mac/config.h
+++ b/third_party/libevent/freebsd/config.h
@@ -2,13 +2,13 @@
 /* config.h.in.  Generated from configure.in by autoheader.  */
 
 /* Define if clock_gettime is available in libc */
-/* #undef DNS_USE_CPU_CLOCK_FOR_ID */
+#define DNS_USE_CPU_CLOCK_FOR_ID 1
 
 /* Define is no secure id variant is available */
-#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
+/* #undef DNS_USE_GETTIMEOFDAY_FOR_ID */
 
 /* Define to 1 if you have the `clock_gettime' function. */
-/* #undef HAVE_CLOCK_GETTIME */
+#define HAVE_CLOCK_GETTIME 1
 
 /* Define if /dev/poll is available */
 /* #undef HAVE_DEVPOLL */
@@ -65,10 +65,10 @@
 /* #undef HAVE_LIBNSL */
 
 /* Define to 1 if you have the `resolv' library (-lresolv). */
-#define HAVE_LIBRESOLV 1
+/* #undef HAVE_LIBRESOLV */
 
 /* Define to 1 if you have the `rt' library (-lrt). */
-/* #undef HAVE_LIBRT */
+#define HAVE_LIBRT 1
 
 /* Define to 1 if you have the `socket' library (-lsocket). */
 /* #undef HAVE_LIBSOCKET */
@@ -227,7 +227,7 @@
 #define SIZEOF_INT 4
 
 /* The size of `long', as computed by sizeof. */
-#define SIZEOF_LONG 4
+#define SIZEOF_LONG 8
 
 /* The size of `long long', as computed by sizeof. */
 #define SIZEOF_LONG_LONG 8