[virt-tools-list] [PATCH virt-viewer v2] Add missing G_MODULE_EXPORT to signal handler

[Eduardo Lima (Etrunko)]

Fixes the Windows case where the dialog fails to show with the following
message:

warning: "Could not find signal handler 'virt_viewer_window_menu_change_cd_activate'"

Signed-off-by: Eduardo Lima (Etrunko) <etrunko at redhat.com>
---

in v2:
 - Apply similar fix to handlers in remote-viewer-iso-list-dialog.c

---
 src/remote-viewer-iso-list-dialog.c | 4 ++--
 src/virt-viewer-window.c            | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/remote-viewer-iso-list-dialog.c b/src/remote-viewer-iso-list-dialog.c
index 745768a..3505211 100644
--- a/src/remote-viewer-iso-list-dialog.c
+++ b/src/remote-viewer-iso-list-dialog.c
@@ -216,7 +216,7 @@ remote_viewer_iso_list_dialog_response(GtkDialog *dialog,
     remote_viewer_iso_list_dialog_refresh_iso_list(self);
 }
 
-void
+G_MODULE_EXPORT void
 remote_viewer_iso_list_dialog_toggled(GtkCellRendererToggle *cell_renderer G_GNUC_UNUSED,
                                       gchar *path,
                                       gpointer user_data)
@@ -247,7 +247,7 @@ remote_viewer_iso_list_dialog_toggled(GtkCellRendererToggle *cell_renderer G_GNU
     g_free(name);
 }
 
-void
+G_MODULE_EXPORT void
 remote_viewer_iso_list_dialog_row_activated(GtkTreeView *view G_GNUC_UNUSED,
                                             GtkTreePath *path,
                                             GtkTreeViewColumn *col G_GNUC_UNUSED,
diff --git a/src/virt-viewer-window.c b/src/virt-viewer-window.c
index 9b8e409..a7b2deb 100644
--- a/src/virt-viewer-window.c
+++ b/src/virt-viewer-window.c
@@ -1211,7 +1211,7 @@ iso_dialog_response(GtkDialog *dialog,
 }
 #endif
 
-void
+G_MODULE_EXPORT void
 virt_viewer_window_menu_change_cd_activate(GtkWidget *menu G_GNUC_UNUSED,
                                            VirtViewerWindow *self G_GNUC_UNUSED)
 {
-- 
2.20.1