566 	ssize_t in_size;  in gz_compress()  local
628 			in_size = read(in, inbufp, BUFLEN);  in gz_compress()
629 			if (in_size < 0) {  in gz_compress()
634 			if (in_size == 0)  in gz_compress()
636 			infile_newdata(in_size);  in gz_compress()
638 			crc = crc32(crc, (const Bytef *)inbufp, (unsigned)in_size);  in gz_compress()
639 			in_tot += in_size;  in gz_compress()
641 			z.avail_in = in_size;  in gz_compress()
776 			ssize_t in_size;  in gz_uncompress()  local
782 			in_size = read(in, z.next_in + z.avail_in,  in gz_uncompress()
785 			if (in_size == -1) {  in gz_uncompress()
788 			} else if (in_size == 0) {  in gz_uncompress()
791 			infile_newdata(in_size);  in gz_uncompress()
793 			z.avail_in += in_size;  in gz_uncompress()
796 			in_tot += in_size;  in gz_uncompress()
1262 	off_t size, in_size;  in file_compress()  local
1326 	in_size = gz_compress(in, out, &size, basename(file), (uint32_t)isb.st_mtime);  in file_compress()
1338 		return in_size == -1 ? -1 : size;  in file_compress()
1380 	size_t in_size;  in file_uncompress()  local
1397 		in_size = isb.st_size;  in file_uncompress()
1399 		in_size = 0;  in file_uncompress()
1400 	infile_set(file, in_size);  in file_uncompress()
1579 				print_list_out(in_size, size, file);  in file_uncompress()
1616 			print_list(fd, in_size, outfile, isb.st_mtime);  in file_uncompress()
1749 	size_t in_size;  in handle_stdin()  local
1767 		in_size = isb.st_size;  in handle_stdin()
1769 		in_size = 0;  in handle_stdin()
1770 	infile_set("(stdin)", in_size);  in handle_stdin()
1773 		print_list(STDIN_FILENO, in_size, infile, isb.st_mtime);  in handle_stdin()