88 	u_char	z_buf[Z_BUFSIZE]; /* i/o buffer */  member
133 	s->z_stream.next_in = s->z_buf;  in gz_ropen()
156 		s->z_stream.avail_in = read(s->z_fd, s->z_buf, Z_BUFSIZE);  in get_byte()
161 		s->z_stream.next_in = s->z_buf;  in get_byte()
278 			s->z_stream.avail_in = read(s->z_fd, s->z_buf,  in gz_read()
282 			s->z_stream.next_in = s->z_buf;  in gz_read()
413 	s->z_stream.next_out = s->z_buf;  in gz_wopen()
439 			if (write(s->z_fd, s->z_buf, Z_BUFSIZE) != Z_BUFSIZE)  in gz_write()
441 			s->z_stream.next_out = s->z_buf;  in gz_write()
475 			if (write(s->z_fd, s->z_buf, len) != len)  in gz_flush()
477 			s->z_stream.next_out = s->z_buf;  in gz_flush()