1 files changed, 3 insertions, 0 deletions
diff --git a/compton.h b/compton.h
index f4a7ef9a2..c66739dd4 100644
--- a/compton.h
+++ b/compton.h
@@ -1233,6 +1233,9 @@ cxinerama_win_upd_scr(session_t *ps, win *w) {
 #endif
 }
 
+static void
+cxinerama_upd_scrs(session_t *ps);
+
 static session_t *
 session_init(session_t *ps_old, int argc, char **argv);