ui/ncurses: Add nc_scr_{un,}post()

[petitboot] / ui / ncurses / nc-scr.c

diff --git a/ui/ncurses/nc-scr.c b/ui/ncurses/nc-scr.c
index c6172e1e4c6d11e0e022d92cbc6fef9a2f7c90c8..e8c5fcabc1b783b46ba051c1db45ec415a50b329 100644 (file)
--- a/ui/ncurses/nc-scr.c
+++ b/ui/ncurses/nc-scr.c
@@ -40,6 +40,20 @@ static void nc_scr_status_draw(struct nc_scr *scr)
                scr->frame.status);
 }
 
+int nc_scr_post(struct nc_scr *scr)
+{
+       if (scr->post)
+               return scr->post(scr);
+       return 0;
+}
+
+int nc_scr_unpost(struct nc_scr *scr)
+{
+       if (scr->unpost)
+               return scr->unpost(scr);
+       return 0;
+}
+
 void nc_scr_frame_draw(struct nc_scr *scr)
 {
        int ltitle_len, rtitle_len;