diff --git a/src/proto/channel.pro b/src/proto/channel.pro
index d2e9b3a..fa1b9e2 100644
--- a/src/proto/channel.pro
+++ b/src/proto/channel.pro
@@ -1,6 +1,15 @@
 /* channel.c */
-int channel_add_netbeans(sock_T fd);
-void channel_remove_netbeans(void);
+void channel_gui_register_all(void);
+int channel_open(char *hostname, int port_in, void (*close_cb)(void));
+int channel_is_open(int idx);
+void channel_close(int idx);
+void channel_save(int idx, char_u *buf, int len);
+char_u *channel_peek(int idx);
+char_u *channel_get(int idx);
+int channel_collapse(int idx);
+void channel_clear(int idx);
+void channel_read(int idx);
+void channel_send(int idx, char_u *buf, char *fun);
 int channel_poll_setup(int nfd_in, void *fds_in);
 int channel_poll_check(int ret_in, void *fds_in);
 int channel_select_setup(int maxfd_in, void *rfds_in);