(trunk libT) copyediting: clean up the "#include <event2/*>" directives in libtransmission's header files

libtransmission/handshake.c

@@ -16,6 +16,7 @@
 #include <limits.h> /* UCHAR_MAX */
 #include <string.h>
 
+#include <event2/buffer.h>
 #include <event2/event.h>
 
 #include "transmission.h"

libtransmission/peer-io.c

@@ -22,7 +22,9 @@
 #endif
 
 #include <event2/event.h>
+#include <event2/buffer.h>
 #include <event2/bufferevent.h>
+
 #include <libutp/utp.h>
 
 #include "transmission.h"

libtransmission/peer-io.h

@@ -23,12 +23,8 @@
 
 #include <assert.h>
 
-#include <event2/buffer.h>
-#include <event2/event.h>
-
 #include "transmission.h"
 #include "bandwidth.h"
-#include "list.h" /* tr_list */
 #include "net.h" /* tr_address */
 #include "utils.h" /* tr_time() */
 
@@ -36,6 +32,7 @@ struct evbuffer;
 struct tr_bandwidth;
 struct tr_crypto;
 struct tr_peerIo;
+struct tr_list;
 
 /**
  * @addtogroup networked_io Networked IO

libtransmission/peer-mgr.h

@@ -26,7 +26,7 @@
 #include "bitfield.h"
 #include "bitset.h"
 #include "history.h"
-#include "net.h"
+#include "net.h" /* tr_address */
 #include "peer-common.h" /* struct peer_request */
 
 /**

libtransmission/peer-msgs.c

@@ -18,6 +18,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <event2/buffer.h>
 #include <event2/bufferevent.h>
 #include <event2/event.h>
 

libtransmission/port-forwarding.h

@@ -18,7 +18,6 @@
 #define SHARED_H 1
 
 #include "transmission.h"
-#include "net.h"
 
 /**
  * @addtogroup port_forwarding Port Forwarding