79 		int	ch = __m_screen->_unget._stack[i];  in iqContainsFullLine()  local
80 		if (PTERMIOS(_shell)->c_cc[VEOL] == ch)  in iqContainsFullLine()
82 		if ('\n' == ch)  in iqContainsFullLine()
89 iqPush(unsigned int ch)  in iqPush()  argument
94 		(int) ch;  in iqPush()
98 iqAdd(unsigned int ch)  in iqAdd()  argument
109 	__m_screen->_unget._stack[0] = (int) ch;  in iqAdd()
128 	int	ch;  in iqPull()  local
130 	ch = __m_screen->_unget._stack[--(__m_screen->_unget._count)];  in iqPull()
131 	return (ch);  in iqPull()
147 	int	ch;  in iqGetNth()  local
152 	ch = __m_screen->_unget._stack[__m_screen->_unget._count - n - 1];  in iqGetNth()
153 	return (ch);  in iqGetNth()
207 	unsigned char	ch;  in __m_typeahead_read_input_char()  local
219 	if ((r = read(__m_screen->_kfd, (void *)&ch, 1)) > 0) {  in __m_typeahead_read_input_char()
221 			*pChar = ch & 0x7f;  in __m_typeahead_read_input_char()
223 			*pChar = (int)ch;  in __m_typeahead_read_input_char()
241 	int	ch;  in pollTypeahead()  local
249 	while (__m_typeahead_read_input_char(&ch) == OK) {  in pollTypeahead()
250 		if (ch == EOF)  in pollTypeahead()
252 		iqAdd(ch);  in pollTypeahead()
266 ungetch(int ch)  in ungetch()  argument
268 	iqPush(ch);  in ungetch()
285 __xc_ungetc(int ch, void *w)  in __xc_ungetc()  argument
287 	iqPush(ch);  in __xc_ungetc()
314 __m_echo(WINDOW *w, int ch)  in __m_echo()  argument
317 		return (ch);  in __m_echo()
318 	if (!(0 <= ch && ch != EOF)) {  in __m_echo()
322 	if (ch == '\b') {  in __m_echo()
325 			return (ch);  in __m_echo()
330 		(void) waddch(w, ch);  in __m_echo()
333 	return (ch);  in __m_echo()
340 	int	ch, i, timeout;  in wgetch()  local
351 	    if (__m_read_input_char(&ch) == ERR) {  in wgetch()
355 	    if (!((ch == EOF) && (PTERMIOS(_prog)->c_lflag & ICANON))) {  in wgetch()
357 			iqAdd(ch);  in wgetch()
361 	ch = iqGetNth(0);  in wgetch()
372 	if ((w->_flags & W_USE_KEYPAD) && 0 <= ch && ch != EOF) {  in wgetch()
391 			if (ch == PTERMIOS(_shell)->c_cc[VERASE]) {  in wgetch()
403 			while (node->ch != ch) {  in wgetch()
420 			if ((ch = iqGetNth(i)) == EOF) {  in wgetch()
431 				if (__m_read_input_char(&ch) == ERR)  in wgetch()
434 				if (ch == EOF)  in wgetch()
436 				iqAdd(ch);  in wgetch()
445 	ch = iqPull();  in wgetch()
446 	return (__m_echo(w, ch));  in wgetch()