Clean up formatting: remove trailing spaces

WIN32-Code/tree.h

@@ -83,7 +83,7 @@ struct {								\
 	SPLAY_RIGHT(tmp, field) = (head)->sph_root;			\
 	(head)->sph_root = tmp;						\
 } while (0)
-	
+
 #define SPLAY_ROTATE_LEFT(head, tmp, field) do {			\
 	SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field);	\
 	SPLAY_LEFT(tmp, field) = (head)->sph_root;			\
@@ -760,7 +760,7 @@ struct {								\
 	SPLAY_RIGHT(tmp, field) = (head)->sph_root;			\
 	(head)->sph_root = tmp;						\
 } while (0)
-	
+
 #define SPLAY_ROTATE_LEFT(head, tmp, field) do {			\
 	SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field);	\
 	SPLAY_LEFT(tmp, field) = (head)->sph_root;			\

bufferevent_async.c

@@ -203,7 +203,7 @@ be_async_outbuf_callback(struct evbuffer *buf,
 	struct bufferevent *bev = arg;
 	struct bufferevent_async *bev_async = upcast(bev);
 
-	/* If we added data to the outbuf and were not writing before, 
+	/* If we added data to the outbuf and were not writing before,
 	 * we may want to write now. */
 
 	_bufferevent_incref_and_lock(bev);

compat/sys/queue.h

@@ -36,7 +36,7 @@
 #define	_SYS_QUEUE_H_
 
 /*
- * This file defines five types of data structures: singly-linked lists, 
+ * This file defines five types of data structures: singly-linked lists,
  * lists, simple queues, tail queues, and circular queues.
  *
  *
@@ -89,7 +89,7 @@
 struct name {								\
 	struct type *slh_first;	/* first element */			\
 }
- 
+
 #define	SLIST_HEAD_INITIALIZER(head)					\
 	{ NULL }
 
@@ -287,8 +287,8 @@ struct {								\
 	struct type **tqe_prev;	/* address of previous next element */	\
 }
 
-/* 
- * tail queue access methods 
+/*
+ * tail queue access methods
  */
 #define	TAILQ_FIRST(head)		((head)->tqh_first)
 #define	TAILQ_END(head)			NULL
@@ -391,7 +391,7 @@ struct {								\
 }
 
 /*
- * Circular queue access methods 
+ * Circular queue access methods
  */
 #define	CIRCLEQ_FIRST(head)		((head)->cqh_first)
 #define	CIRCLEQ_LAST(head)		((head)->cqh_last)

event.c

@@ -878,7 +878,7 @@ event_base_priority_init(struct event_base *base, int npriorities)
 		return (-1);
 	}
 	base->nactivequeues = npriorities;
-				
+
 	for (i = 0; i < base->nactivequeues; ++i) {
 		TAILQ_INIT(&base->activequeues[i]);
 	}

http.c

@@ -1434,7 +1434,7 @@ evhttp_add_header(struct evkeyvalq *headers,
 		event_debug(("%s: dropping illegal header key\n", __func__));
 		return (-1);
 	}
-	
+
 	if (!evhttp_header_is_valid_value(value)) {
 		event_debug(("%s: dropping illegal header value\n", __func__));
 		return (-1);

include/event2/util.h

@@ -232,7 +232,7 @@ int evutil_make_listen_socket_reuseable(evutil_socket_t sock);
 
 /** Do platform-specific operations as needed to close a socket upon a
     successful execution of one of the exec*() functions.
- 
+
     @param sock The socket to be closed
     @return 0 on success, -1 on failure
  */

iocp-internal.h

@@ -124,7 +124,7 @@ void _evbuffer_overlapped_set_fd(struct evbuffer *buf, evutil_socket_t fd);
     An evbuffer can only have one read pending at a time.  While the read
     is in progress, no other data may be added to the end of the buffer.
     The buffer must be created with event_overlapped_init().
-    evbuffer_commit_read() must be called in the completion callback. 
+    evbuffer_commit_read() must be called in the completion callback.
 
     @param buf The buffer to read onto
     @param n The number of bytes to try to read.
@@ -138,7 +138,7 @@ int evbuffer_launch_read(struct evbuffer *buf, size_t n, struct event_overlapped
     An evbuffer can only have one write pending at a time.  While the write is
     in progress, no other data may be removed from the front of the buffer.
     The buffer must be created with event_overlapped_init().
-    evbuffer_commit_write() must be called in the completion callback. 
+    evbuffer_commit_write() must be called in the completion callback.
 
     @param buf The buffer to read onto
     @param n The number of bytes to try to read.

listener.c

@@ -194,7 +194,7 @@ evconnlistener_new_bind(struct event_base *base, evconnlistener_cb cb,
 	listener = evconnlistener_new(base, cb, ptr, flags, backlog, fd);
 	if (!listener) {
 		EVUTIL_CLOSESOCKET(fd);
-		return NULL;				
+		return NULL;
 	}
 
 	return listener;