@@ -25,10 +25,11 @@
 
 @class OFDictionary OF_GENERIC(KeyType, ObjectType);
 @class OFHTTPClient;
 @class OFHTTPRequest;
 @class OFHTTPResponse;
+@class OFStream;
 @class OFTCPSocket;
 @class OFURL;
 
 /*!
  * @protocol OFHTTPClientDelegate OFHTTPClient.h ObjFW/OFHTTPClient.h
@@ -60,11 +61,11 @@
  * @param context The context object that was passed to
  *		  @ref asyncPerformRequest:context:
  */
 -	   (void)client: (OFHTTPClient *)client
   didEncounterException: (id)exception
-	     forRequest: (OFHTTPRequest *)request
+		request: (OFHTTPRequest *)request
 		context: (nullable id)context;
 
 @optional
 /*!
  * @brief A callback which is called when an OFHTTPClient creates a socket.
@@ -80,13 +81,28 @@
  * @param context The context object that was passed to
  *		  @ref asyncPerformRequest:context:
  */
 -    (void)client: (OFHTTPClient *)client
   didCreateSocket: (OF_KINDOF(OFTCPSocket *))socket
-       forRequest: (OFHTTPRequest *)request
+	  request: (OFHTTPRequest *)request
 	  context: (nullable id)context;
 
+/*!
+ * @brief A callback which is called when an OFHTTPClient wants to send the
+ *	  body for a request.
+ *
+ * @param client The OFHTTPClient that wants to send the body
+ * @param body A stream into which the body should be written
+ * @param request The request for which the OFHTTPClient wants to send the body
+ * @param context The context object that was passed to
+ *		  @ref asyncPerformRequest:context:
+ */
+- (void)client: (OFHTTPClient *)client
+  requestsBody: (OFStream *)body
+       request: (OFHTTPRequest *)request
+       context: (nullable id)context;
+
 /*!
  * @brief A callback which is called when an OFHTTPClient received headers.
  *
  * @param client The OFHTTPClient which received the headers
  * @param headers The headers received