[vala/0.40] glib-2.0: Add binding for g_poll()

[Rico Tzschichholz <ricotz src gnome org>]

commit 17876cca28241fa6c86bc55da5c08b8c899ee182
Author: ZUHONG TAO <taozuhong gmail com>
Date:   Wed Mar 11 14:59:17 2020 +0000

    glib-2.0: Add binding for g_poll()
    
    Fixes https://gitlab.gnome.org/GNOME/vala/issues/924

 vapi/glib-2.0.vapi | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 915d82ac6..ecb99b125 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -1852,6 +1852,8 @@ namespace GLib {
        [CCode (has_target = false)]
        public delegate int PollFunc (PollFD[] ufds, int timeout_);
 
+       public int poll ([CCode (array_length_type = "guint")] PollFD[] fds, int timeout);
+
        [CCode (cname = "GSource")]
        public class TimeoutSource : Source {
                public TimeoutSource (uint interval);