1446 	unsigned char fourbytes[4];  in file_uncompress()  local
1480 	rbytes = read(fd, fourbytes, sizeof fourbytes);  in file_uncompress()
1481 	if (rbytes != sizeof fourbytes) {  in file_uncompress()
1495 	method = file_gettype(fourbytes);  in file_uncompress()
1519 		if (fourbytes[3] & ORIG_NAME) {  in file_uncompress()
1821 	unsigned char fourbytes[4];  in handle_stdin()  local
1852 	bytes_read = read_retry(STDIN_FILENO, fourbytes, sizeof fourbytes);  in handle_stdin()
1856 	} else if (bytes_read != sizeof(fourbytes)) {  in handle_stdin()
1861 	method = file_gettype(fourbytes);  in handle_stdin()
1869 		usize = cat_fd(fourbytes, sizeof fourbytes, &gsize, STDIN_FILENO);  in handle_stdin()
1874 			      (char *)fourbytes, sizeof fourbytes, &gsize, "(stdin)");  in handle_stdin()
1879 				(char *)fourbytes, sizeof fourbytes, &gsize);  in handle_stdin()
1889 		usize = zuncompress(in, stdout, (char *)fourbytes,  in handle_stdin()
1890 		    sizeof fourbytes, &gsize);  in handle_stdin()
1897 			       (char *)fourbytes, sizeof fourbytes, &gsize);  in handle_stdin()
1903 			     (char *)fourbytes, sizeof fourbytes, &gsize);  in handle_stdin()
1909 			     (char *)fourbytes, sizeof fourbytes, &gsize);  in handle_stdin()