Index: src/wp-includes/class-http.php
===================================================================
--- src/wp-includes/class-http.php	(revision 26214)
+++ src/wp-includes/class-http.php	(working copy)
@@ -265,6 +265,17 @@
 
 		$response = $transports[$class]->request( $url, $args );
 
+		/**
+ 		 * Fires after an HTTP API response is recieved and before the response is returned.
+ 		 *
+ 		 * @since 2.8.0
+ 		 *
+ 		 * @param array|object $response HTTP Response or WP_Error object.
+ 		 * @param string $class HTTP transport used.
+ 		 * @param array $args Requested arguments
+ 		 * @param string $url Requested URL.
+ 		 */
+
 		do_action( 'http_api_debug', $response, 'response', $class, $args, $url );
 
 		if ( is_wp_error( $response ) )
@@ -1225,8 +1236,16 @@
 		else
 			curl_setopt( $handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1 );
 
-		// Cookies are not handled by the HTTP API currently. Allow for plugin authors to handle it
-		// themselves... Although, it is somewhat pointless without some reference.
+		/**
+ 		 * Fires before cURL process is executed.
+		 *
+		 * Cookies are not handled by the HTTP API currently. Allow for plugin authors to handle it themselves... Although, it is somewhat pointless without some reference.
+ 		 *
+ 		 * @since 2.8.0
+ 		 *
+ 		 * @param array $handle cURL Options set using curl_setopt.
+ 		 */
+
 		do_action_ref_array( 'http_api_curl', array(&$handle) );
 
 		// We don't need to return the body, so don't. Just execute request and return.