swallow: reimplementation after 57c70b1 by mewkl

changes:
 - x support
 - fixed to work after commit 4567979

1 files changed, 8 insertions, 0 deletions

diff --git a/client.h b/client.h
index 5a45edc..fdea2f4 100644
--- a/client.h
+++ b/client.h
@@ -167,6 +167,14 @@ client_get_appid(Client *c)
 	return c->surface.xdg->toplevel->app_id;
 }
 
+#ifdef XWAYLAND
+static inline int
+client_get_pid(Client *c)
+{
+	return c->surface.xwayland->pid;
+}
+#endif
+
 static inline void
 client_get_geometry(Client *c, struct wlr_box *geom)
 {