Fix some problems introduced by automated identifier cleanup script

include/event2/event.h

@@ -601,6 +601,13 @@ void event_base_free(struct event_base *);
 #define EVENT_LOG_ERR   3
 /**@}*/
 
+/* Obsolete names: these are deprecated, but older programs might use them.
+ * They violate the reserved-identifier namespace. */
+#define _EVENT_LOG_DEBUG EVENT_LOG_DEBUG
+#define _EVENT_LOG_MSG EVENT_LOG_MSG
+#define _EVENT_LOG_WARN EVENT_LOG_WARN
+#define _EVENT_LOG_ERR EVENT_LOG_ERR
+
 /**
   A callback function used to intercept Libevent's log messages.
 

include/event2/util.h

@@ -224,7 +224,7 @@ extern "C" {
    @name Limits for integer types
 
    These macros hold the largest or smallest values possible for the
-   ev_[u]int*t_ types.
+   ev_[u]int*_t types.
 
    @{
 */