34 #define BYTES2TBLKS(bytes)	HOWMANY(bytes, Tblock)  argument
314 	unsigned bytes = Tblock * nblock;  in refill()  local
325 		n = eread(arname, ar, bufs, bytes);  in refill()
336 			bytes = n;  in refill()
338 	} else if (justhdr && seekable && nexthdr - blkoff >= bytes) {  in refill()
340 		if (seek(ar, bytes, 1) < 0)  in refill()
342 		n = bytes;  in refill()
344 		n = ereadn(arname, ar, bufs, bytes);  in refill()
351 	if (n != bytes) {  in refill()
353 		memset(bufs + n, 0, bytes - n);  in refill()
410 	unsigned bytes = Tblock * nblock;  in putlastblk()  local
415 	ewrite(arname, ar, tpblk, bytes);  in putlastblk()
802 	long bytes, blksread;  in addtoar()  local
850 			bytes = blksread * Tblock;  in addtoar()
851 			n = ereadn(file, fd, hbp->data, bytes);  in addtoar()
858 				memset(hbp->data + n, 0, bytes - n);  in addtoar()
873 	Off bytes;  in skip()  local
875 	bytes = arsize(hp);  in skip()
876 	for (blksleft = BYTES2TBLKS(bytes); blksleft > 0; blksleft -= blksread) {  in skip()
1101 copyfromar(int ar, int fd, char *fname, ulong blksleft, Off bytes)  in copyfromar()  argument
1107 	if (blksleft == 0 || bytes < 0)  in copyfromar()
1108 		bytes = 0;  in copyfromar()
1121 		assert(bytes >= 0);  in copyfromar()
1122 		if(wrbytes > bytes)  in copyfromar()
1123 			wrbytes = bytes;  in copyfromar()
1128 		bytes -= wrbytes;  in copyfromar()
1129 		assert(bytes >= 0);  in copyfromar()
1131 	if (bytes > 0)  in copyfromar()
1133 			"%s not fully extracted\n", argv0, bytes, arname, fname);  in copyfromar()
1165 	Off bytes = hdrsize(hp);		/* for printing */  in extract1()  local
1195 			mode, bytes, cp+4, cp+24, fname);  in extract1()
1199 	copyfromar(ar, fd, fname, blksleft, bytes);  in extract1()