[gtk/gtk-3-24: 1/2] Add winpointer.h to Makefile.am sources list

[Chun-wei Fan <fanchunwei src gnome org>]

commit de31fdcc68cd52eb9b34ac6e8cd25718b32cbff4
Author: Luca Bacci <luca bacci982 gmail com>
Date:   Fri Jul 9 09:00:36 2021 +0200

    Add winpointer.h to Makefile.am sources list

 gdk/win32/Makefile.am | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gdk/win32/Makefile.am b/gdk/win32/Makefile.am
index 471c5d5da2..5fe1289570 100644
--- a/gdk/win32/Makefile.am
+++ b/gdk/win32/Makefile.am
@@ -83,6 +83,7 @@ libgdk_win32_la_SOURCES = \
        gdkwindow-win32.c \
        gdkwindow-win32.h \
        pktdef.h \
+       winpointer.h \
        wintab.h \
        xcursors.h