[glib-networking/build.fixes: 2/2] gnome-proxy-module.c: Export the GIO module entry points

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

commit 90c4065a0d6eb1bc320aab808f5f857de89ae128
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Thu Mar 7 16:39:04 2019 +0800

    gnome-proxy-module.c: Export the GIO module entry points
    
    As we could install gsettings-desktop-schemas and things work, we should
    also make sure that the GNOME proxy module also works on Visual Studio
    builds.

 proxy/gnome/gnome-proxy-module.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/proxy/gnome/gnome-proxy-module.c b/proxy/gnome/gnome-proxy-module.c
index 497a740..b125810 100644
--- a/proxy/gnome/gnome-proxy-module.c
+++ b/proxy/gnome/gnome-proxy-module.c
@@ -26,7 +26,7 @@
 #include "gproxyresolvergnome.h"
 
 
-void
+G_MODULE_EXPORT void
 g_io_gnomeproxy_load (GIOModule *module)
 {
   gchar *locale_dir;
@@ -49,12 +49,12 @@ g_io_gnomeproxy_load (GIOModule *module)
   g_free (locale_dir);
 }
 
-void
+G_MODULE_EXPORT void
 g_io_gnomeproxy_unload (GIOModule *module)
 {
 }
 
-gchar **
+G_MODULE_EXPORT gchar **
 g_io_gnomeproxy_query (void)
 {
   gchar *eps[] = {