456 	size_t remain, todo;  in crypto_cursor_copyback()  local
476 			todo = MIN(remain, size);  in crypto_cursor_copyback()
477 			m_copyback(cc->cc_mbuf, cc->cc_offset, todo, src);  in crypto_cursor_copyback()
478 			src += todo;  in crypto_cursor_copyback()
479 			if (todo < remain) {  in crypto_cursor_copyback()
480 				cc->cc_offset += todo;  in crypto_cursor_copyback()
483 			size -= todo;	  in crypto_cursor_copyback()
500 			todo = MIN(remain, size);  in crypto_cursor_copyback()
501 			memcpy(dst, src, todo);  in crypto_cursor_copyback()
502 			src += todo;  in crypto_cursor_copyback()
503 			cc->cc_buf_len -= todo;  in crypto_cursor_copyback()
504 			if (todo < remain) {  in crypto_cursor_copyback()
505 				cc->cc_offset += todo;  in crypto_cursor_copyback()
508 			size -= todo;  in crypto_cursor_copyback()
519 			todo = MIN(remain, size);  in crypto_cursor_copyback()
520 			memcpy(dst, src, todo);  in crypto_cursor_copyback()
521 			src += todo;  in crypto_cursor_copyback()
522 			cc->cc_buf_len -= todo;  in crypto_cursor_copyback()
523 			if (todo < remain) {  in crypto_cursor_copyback()
524 				cc->cc_offset += todo;  in crypto_cursor_copyback()
527 			size -= todo;	  in crypto_cursor_copyback()
545 	size_t remain, todo;  in crypto_cursor_copydata()  local
565 			todo = MIN(remain, size);  in crypto_cursor_copydata()
566 			m_copydata(cc->cc_mbuf, cc->cc_offset, todo, dst);  in crypto_cursor_copydata()
567 			dst += todo;  in crypto_cursor_copydata()
568 			if (todo < remain) {  in crypto_cursor_copydata()
569 				cc->cc_offset += todo;  in crypto_cursor_copydata()
572 			size -= todo;  in crypto_cursor_copydata()
589 			todo = MIN(remain, size);  in crypto_cursor_copydata()
590 			memcpy(dst, src, todo);  in crypto_cursor_copydata()
591 			dst += todo;  in crypto_cursor_copydata()
592 			cc->cc_buf_len -= todo;  in crypto_cursor_copydata()
593 			if (todo < remain) {  in crypto_cursor_copydata()
594 				cc->cc_offset += todo;  in crypto_cursor_copydata()
597 			size -= todo;  in crypto_cursor_copydata()
609 			todo = MIN(remain, size);  in crypto_cursor_copydata()
610 			memcpy(dst, src, todo);  in crypto_cursor_copydata()
611 			dst += todo;  in crypto_cursor_copydata()
612 			cc->cc_buf_len -= todo;  in crypto_cursor_copydata()
613 			if (todo < remain) {  in crypto_cursor_copydata()
614 				cc->cc_offset += todo;  in crypto_cursor_copydata()
617 			size -= todo;  in crypto_cursor_copydata()