buffer_used       145 ext/intl/idn/idn.c 	int			  buffer_used = 0;
buffer_used       175 ext/intl/idn/idn.c 		buffer_used = 1;
buffer_used       181 ext/intl/idn/idn.c 		if (buffer_used) { /* used in return_value then */
buffer_used       188 ext/intl/idn/idn.c 			buffer_used = 1;
buffer_used       196 ext/intl/idn/idn.c 	if (!buffer_used) {