89 	} esc_seq;  member
378 	char *esc = priv->esc_seq.buf + 2;  in handle_lcd_special_code()
583 	if ((c != '\n') && priv->esc_seq.len >= 0) {  in charlcd_write_char()
585 		priv->esc_seq.buf[priv->esc_seq.len++] = c;  in charlcd_write_char()
586 		priv->esc_seq.buf[priv->esc_seq.len] = '\0';  in charlcd_write_char()
589 		priv->esc_seq.len = -1;  in charlcd_write_char()
594 			priv->esc_seq.len = 0;  in charlcd_write_char()
595 			priv->esc_seq.buf[priv->esc_seq.len] = '\0';  in charlcd_write_char()
649 	if (priv->esc_seq.len >= 2) {  in charlcd_write_char()
652 		if (!strcmp(priv->esc_seq.buf, "[2J")) {  in charlcd_write_char()
656 		} else if (!strcmp(priv->esc_seq.buf, "[H")) {  in charlcd_write_char()
662 		else if ((priv->esc_seq.len >= 3) &&  in charlcd_write_char()
663 			 (priv->esc_seq.buf[0] == '[') &&  in charlcd_write_char()
664 			 (priv->esc_seq.buf[1] == 'L')) {  in charlcd_write_char()
673 		if (processed || (priv->esc_seq.len >= LCD_ESCAPE_LEN))  in charlcd_write_char()
674 			priv->esc_seq.len = -1;  in charlcd_write_char()
806 	priv->esc_seq.len = -1;  in charlcd_alloc()