tem_safe_pix_clear_entire_screen
tem_safe_pix_clear_entire_screen(tem, credp, called_from);
tem_safe_pix_clear_entire_screen(tem, credp, called_from);
tem_safe_pix_clear_entire_screen(tem, credp, called_from);
void tem_safe_pix_clear_entire_screen(struct tem_vt_state *,