[vala/0.46] glib-2.0: Add missing IOChannel's win32 API

[Rico Tzschichholz <ricotz src gnome org>]

commit e78f9698e2c4a45d437049ae19ed8b2f52d6e030
Author: ZUHONG TAO <taozuhong gmail com>
Date:   Sun Mar 15 08:04:30 2020 +0000

    glib-2.0: Add missing IOChannel's win32 API

 vapi/glib-2.0.vapi | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index ed0004e4b..292eca995 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -2385,6 +2385,7 @@ namespace GLib {
                public int unix_get_fd ();
                [CCode (cname = "g_io_channel_win32_new_fd")]
                public IOChannel.win32_new_fd (int fd);
+               public int win32_get_fd ();
                [CCode (cname = "g_io_channel_win32_new_socket")]
                public IOChannel.win32_socket (int socket);
                [CCode (cname = "g_io_channel_win32_new_messages")]
@@ -2420,6 +2421,9 @@ namespace GLib {
                public IOStatus set_encoding (string? encoding) throws IOChannelError;
                public bool get_close_on_unref ();
                public void set_close_on_unref (bool do_close);
+               public void win32_make_pollfd (IOCondition condition, ref PollFD fd);
+               public static int win32_poll (PollFD[] fds, int timeout);
+               public void win32_set_debug (bool flag);
        }
 
        [Compact]
@@ -5616,6 +5620,9 @@ namespace GLib {
                [Version (since = "2.40")]
                [CCode (array_length = false, array_null_terminated = true)]
                public string[] get_command_line ();
+
+               [CCode (cname = "G_WIN32_MSG_HANDLE")]
+               public const int MSG_HANDLE;
        }
 
        [Compact]