From bb0d2b4e85dcb674ecee0e4cb4db18d03f64d4d9 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 9 Dec 2010 11:47:54 -0500
Subject: [PATCH] Consistentize tabs

---
 buffer.c                    |  2 +-
 evmap.c                     |  8 ++++----
 http.c                      | 17 +++++++++--------
 include/event2/dns_compat.h |  4 ++--
 include/event2/event.h      |  7 ++++---
 5 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/buffer.c b/buffer.c
index 513f4f84..bf53fae6 100644
--- a/buffer.c
+++ b/buffer.c
@@ -2140,7 +2140,7 @@ evbuffer_readfile(struct evbuffer *buf, evutil_socket_t fd, ev_ssize_t howmuch)
 	/* XXX we _will_ waste some space here if there is any space left
 	 * over on buf->last. */
 	nchains = evbuffer_reserve_space(buf, howmuch, v, 2);
-        if (nchains < 1 || nchains > 2) {
+	if (nchains < 1 || nchains > 2) {
 		result = -1;
 		goto done;
 	}
diff --git a/evmap.c b/evmap.c
index b14a4683..5521626c 100644
--- a/evmap.c
+++ b/evmap.c
@@ -704,15 +704,15 @@ event_changelist_del(struct event_base *base, evutil_socket_t fd, short old, sho
 	 */
 
 	if (events & (EV_READ|EV_SIGNAL)) {
-                if (!(change->old_events & (EV_READ | EV_SIGNAL)) &&
-                    (change->read_change & EV_CHANGE_ADD))
+		if (!(change->old_events & (EV_READ | EV_SIGNAL)) &&
+		    (change->read_change & EV_CHANGE_ADD))
 			change->read_change = 0;
 		else
 			change->read_change = EV_CHANGE_DEL;
 	}
 	if (events & EV_WRITE) {
-                if (!(change->old_events & EV_WRITE) &&
-                    (change->write_change & EV_CHANGE_ADD))
+		if (!(change->old_events & EV_WRITE) &&
+		    (change->write_change & EV_CHANGE_ADD))
 			change->write_change = 0;
 		else
 			change->write_change = EV_CHANGE_DEL;
diff --git a/http.c b/http.c
index 643bde27..f8de3b37 100644
--- a/http.c
+++ b/http.c
@@ -1482,7 +1482,7 @@ evhttp_parse_request_line(struct evhttp_request *req, char *line)
 	scheme = evhttp_uri_get_scheme(req->uri_elems);
 	hostname = evhttp_uri_get_host(req->uri_elems);
 	if (scheme && (!evutil_ascii_strcasecmp(scheme, "http") ||
-             !evutil_ascii_strcasecmp(scheme, "https")) &&
+		       !evutil_ascii_strcasecmp(scheme, "https")) &&
 	    hostname &&
 	    !evhttp_find_vhost(req->evcon->http_server, NULL, hostname))
 		req->flags |= EVHTTP_PROXY_REQUEST;
@@ -3074,11 +3074,12 @@ evhttp_new_object(void)
 	http->timeout = -1;
 	evhttp_set_max_headers_size(http, EV_SIZE_MAX);
 	evhttp_set_max_body_size(http, EV_SIZE_MAX);
-	evhttp_set_allowed_methods(http, EVHTTP_REQ_GET |
-			                 EVHTTP_REQ_POST |
-			                 EVHTTP_REQ_HEAD |
-			                 EVHTTP_REQ_PUT |
-			                 EVHTTP_REQ_DELETE);
+	evhttp_set_allowed_methods(http,
+	    EVHTTP_REQ_GET |
+	    EVHTTP_REQ_POST |
+	    EVHTTP_REQ_HEAD |
+	    EVHTTP_REQ_PUT |
+	    EVHTTP_REQ_DELETE);
 
 	TAILQ_INIT(&http->sockets);
 	TAILQ_INIT(&http->callbacks);
@@ -3468,7 +3469,7 @@ evhttp_request_get_host(struct evhttp_request *req)
 
 		host = evhttp_find_header(req->input_headers, "Host");
 		/* The Host: header may include a port. Remove it here
-                   to be consistent with uri_elems case above. */
+		   to be consistent with uri_elems case above. */
 		if (host) {
 			p = host + strlen(host) - 1;
 			while (p > host && EVUTIL_ISDIGIT(*p))
@@ -4029,7 +4030,7 @@ evhttp_uri_parse(const char *source_uri)
 
 	      URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
 
-              relative-ref  = relative-part [ "?" query ] [ "#" fragment ]
+	      relative-ref  = relative-part [ "?" query ] [ "#" fragment ]
 
 	 */
 
diff --git a/include/event2/dns_compat.h b/include/event2/dns_compat.h
index 77ce838f..89b06fe6 100644
--- a/include/event2/dns_compat.h
+++ b/include/event2/dns_compat.h
@@ -271,10 +271,10 @@ int evdns_set_option(const char *option, const char *val, int flags);
     function is evdns_base_resolv_conf_parse().
 
   @param flags any of DNS_OPTION_NAMESERVERS|DNS_OPTION_SEARCH|DNS_OPTION_MISC|
-         DNS_OPTIONS_ALL
+    DNS_OPTIONS_ALL
   @param filename the path to the resolv.conf file
   @return 0 if successful, or various positive error codes if an error
-          occurred (see above)
+    occurred (see above)
   @see resolv.conf(3), evdns_config_windows_nameservers()
  */
 int evdns_resolv_conf_parse(int flags, const char *const filename);
diff --git a/include/event2/event.h b/include/event2/event.h
index ba21d221..911560db 100644
--- a/include/event2/event.h
+++ b/include/event2/event.h
@@ -754,9 +754,10 @@ const struct timeval *event_base_init_common_timeout(struct event_base *base,
  @param realloc_fn A replacement for realloc
  @param free_fn A replacement for free.
  **/
-void event_set_mem_functions(void *(*malloc_fn)(size_t sz),
-                             void *(*realloc_fn)(void *ptr, size_t sz),
-                             void (*free_fn)(void *ptr));
+void event_set_mem_functions(
+	void *(*malloc_fn)(size_t sz),
+	void *(*realloc_fn)(void *ptr, size_t sz),
+	void (*free_fn)(void *ptr));
 #define EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED
 #endif