Add /query, /part and /close

Closing a channel before parting it is a bit weird, but if I send a PART
on /close, it would get reopened again to show the part message.

1 files changed, 1 insertions, 0 deletions

diff --git a/chat.h b/chat.h
index a4ab195..7e9f220 100644
--- a/chat.h
+++ b/chat.h
@@ -93,6 +93,7 @@ void uiDraw(void);
 void uiRead(void);
 void uiViewTag(struct Tag tag);
 void uiViewNum(int num);
+void uiCloseTag(struct Tag tag);
 void uiTopic(struct Tag tag, const char *topic);
 void uiLog(struct Tag tag, const wchar_t *line);
 void uiFmt(struct Tag tag, const wchar_t *format, ...);