commit 0e57dd859ecb1e8a3b91509d2f4343e839340eb8
author Bram Moolenaar <Bram@vim.org> Mon Sep 16 22:56:03 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Sep 16 22:56:03 2019 +0200
tree 50e5f097f3fe10851e7af017cea6cdef35b12402
parent 69198cb8c08f124729c41a4681f2d142228a9139

patch 8.1.2047: cannot check the current state

Problem:    Cannot check the current state.
Solution:   Add the state() function.

src/proto/channel.pro

diff --git a/src/proto/channel.pro b/src/proto/channel.pro
index 6bf2147..fd40a33 100644
--- a/src/proto/channel.pro
+++ b/src/proto/channel.pro
@@ -24,6 +24,7 @@
 void channel_close(channel_T *channel, int invoke_close_cb);
 void channel_clear(channel_T *channel);
 void channel_free_all(void);
+int channel_in_blocking_wait(void);
 void channel_handle_events(int only_keep_open);
 int channel_any_keep_open(void);
 void channel_set_nonblock(channel_T *channel, ch_part_T part);