diff -r 8722a668fb2a -r 7db4dbf4e6f9 libidav/methods.h
--- a/libidav/methods.h	Fri Sep 22 20:42:33 2017 +0200
+++ b/libidav/methods.h	Sat Sep 23 11:45:03 2017 +0200
@@ -79,9 +79,9 @@
         dav_read_func read_func,
         size_t length);
 
-UcxBuffer* create_allprop_propfind_request();
+UcxBuffer* create_allprop_propfind_request(void);
 UcxBuffer* create_propfind_request(DavSession *sn, UcxList *properties);
-UcxBuffer* create_basic_propfind_request();
+UcxBuffer* create_basic_propfind_request(void);
 
 PropfindParser* create_propfind_parser(UcxBuffer *response, char *url);
 void destroy_propfind_parser(PropfindParser *parser);
@@ -113,9 +113,9 @@
 
 CURLcode do_copy_move_request(CURL *handle, char *dest, char *lock, DavBool copy, DavBool override);
 
-UcxBuffer* create_lock_request();
+UcxBuffer* create_lock_request(void);
 int parse_lock_response(DavSession *sn, UcxBuffer *response, LockDiscovery *lock);
-CURLcode do_lock_request(CURL *handle, UcxBuffer *request, UcxBuffer *response);
+CURLcode do_lock_request(CURL *handle, UcxBuffer *request, UcxBuffer *response, time_t timeout);
 CURLcode do_unlock_request(CURL *handle, char *locktoken);
 
 #ifdef	__cplusplus