[gupnp] Prevent C++ name mangling in examples

[Jens Georg <jensgeorg src gnome org>]

commit 87ff32520dcefba988098592d120b1ccce768884
Author: Jens Georg <mail jensge org>
Date:   Wed May 29 12:32:20 2013 +0200

    Prevent C++ name mangling in examples

 examples/light-server.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/examples/light-server.c b/examples/light-server.c
index eecd51d..acfd72d 100644
--- a/examples/light-server.c
+++ b/examples/light-server.c
@@ -15,6 +15,7 @@
 
 static gboolean status;
 
+G_BEGIN_DECLS
 G_MODULE_EXPORT void set_target_cb (GUPnPService *service,
                                     GUPnPServiceAction *action,
                                     gpointer user_data);
@@ -28,7 +29,7 @@ G_MODULE_EXPORT void query_target_cb (GUPnPService *service, char *variable,
                                       GValue *value, gpointer user_data);
 G_MODULE_EXPORT void query_status_cb (GUPnPService *service, char *variable,
                                       GValue *value, gpointer user_data);
-
+G_END_DECLS
 /*
  * Action handlers
  */