Make sure that GetMessagePos and GetMessageTime return sane values
for all messages.
diff --git a/server/request.h b/server/request.h
index 6202c00..aae7aea 100644
--- a/server/request.h
+++ b/server/request.h
@@ -37,6 +37,7 @@
extern int send_client_fd( struct process *process, int fd, handle_t handle );
extern void read_request( struct thread *thread );
extern void send_reply( struct thread *thread, union generic_request *request );
+extern unsigned int get_tick_count(void);
extern void open_master_socket(void);
extern void close_master_socket(void);
extern void lock_master_socket( int locked );