__PROTECT
ch |= __PROTECT;
attr |= __PROTECT;
if (attr & __PROTECT && t_enter_protected_mode(t) != NULL)
win->wattr |= __PROTECT;
if (attr & __PROTECT)
win->wattr &= ~__PROTECT;
_cursesi_screen->nca |= __PROTECT;
#define A_PROTECT __PROTECT
#define WA_PROTECT __PROTECT /* Protected */
(__REVERSE | __BLINK | __DIM | __BOLD | __BLANK | __PROTECT)
(__REVERSE | __BLINK | __DIM | __BOLD | __BLANK | __PROTECT \
if (on & __PROTECT && enter_protected_mode != NULL)
curscr->wattr |= __PROTECT;